EXHIBIT 4.2

                                                                    Exhibit C to

                                                   Securities Purchase Agreement



                                 FORM OF WARRANT

NEITHER THIS WARRANT NOR THE SHARES OF COMMON STOCK  ISSUABLE UPON EXERCISE HAVE
BEEN  REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE  "SECURITIES
ACT"),  OR UNDER ANY STATE  SECURITIES  LAW. THE COMPANY WILL NOT TRANSFER  THIS
WARRANT, OR ANY SHARES OF COMMON STOCK ISSUABLE UPON EXERCISE,  UNLESS (i) THERE
IS  AN  EFFECTIVE  REGISTRATION  COVERING  THIS  WARRANT  OR  SHARES  UNDER  THE
SECURITIES ACT AND APPLICABLE  STATE  SECURITIES LAWS, (ii) IT FIRST RECEIVES AN
OPINION  FROM COUNSEL TO THE  COMPANY,  STATING  THAT THE  PROPOSED  TRANSFER IS
EXEMPT FROM REGISTRATION UNDER THE SECURITIES ACT AND UNDER ALL APPLICABLE STATE
SECURITIES  LAWS, OR (iii) THE TRANSFER IS MADE PURSUANT TO RULE 144 PROMULGATED
UNDER THE SECURITIES ACT.


                                                Date of Issuance:  June 21, 2007

                                VASOMEDICAL, INC.
                             Stock Purchase Warrant
                           (Void after June 20, 2012)

     VASOMEDICAL,  INC.,  a  Delaware  corporation  (the  "Company"),  for value
received,  hereby  certifies and agrees that Kerns  Manufacturing  Corp., or its
registered assigns (the "Registered Holder"), is entitled,  subject to the terms
set forth below, to purchase from the Company,  at any time or from time to time
on or after the date hereof (the "Date of Issuance")  and on or before 5:00 p.m.
New York time on June 20, 2012 (such date and time, the "Expiration Time"), Four
Million Two Hundred  Eighty-Five  Thousand,  Seven Hundred Fourteen  (4,285,714)
duly authorized,  validly issued,  fully paid and  non-assessable  shares of the
Company's common stock,  $0.001 par value per share (the "Common Stock"),  at an
initial exercise price equal to $.08 per share, subject to adjustment in certain
cases as described  herein.  The shares  issuable upon exercise of this Warrant,
and the purchase price per share,  are  hereinafter  referred to as the "Warrant
Shares" and the  "Exercise  Price,"  respectively.  The term  "Warrant"  as used
herein  shall  include  this  Warrant  and  any  other  warrants   delivered  in
substitution  or exchange  therefor,  as provided  herein.  This  Warrant  shall
terminate at the Expiration Time.

     This  Warrant is the Warrant  issued  pursuant to that  certain  Securities
Purchase  Agreement  dated as of June 21,  2007 by and  between  the Company and
Kerns Manufacturing Corp. (the "Securities Purchase Agreement"). Any capitalized
term used and not  otherwise  defined  herein shall have the meaning  given such
term in the Securities Purchase Agreement.


     1. Exercise.

     1.1 Method of Exercise

     (a) This Warrant may be exercised by the Registered Holder at any time from
time to time, in whole or in part,  prior to the Expiration Time by surrendering
this  Warrant,  with a Notice  of  Exercise  in the form of Annex A hereto  (the
"Notice  of  Exercise")  duly  executed  by such  Registered  Holder  or by such
Registered  Holder's duly authorized  attorney,  at the principal  office of the
Company  set forth on the  signature  page  hereto,  or at such other  office or
agency as the  Company  may  designate  in  writing  (the  "Company's  Office"),
accompanied  by payment in full,  in lawful money of the United  States (by wire
transfer  of  immediately  available  funds or by bank  cashier's  or  certified
check),  of the  Exercise  Price  payable  in respect of the number of shares of
Warrant  Shares  purchased  upon such  exercise.  In lieu of cash  payment,  the
Warrant may be exercised  through a cashless exercise in the manner set forth in
Section 1.2 below.

     (b) Each  exercise of this  Warrant  shall be deemed to have been  effected
immediately  prior to the close of business on the day on which the  appropriate
Annex form shall be dated and  directed  to the  Company  (as  evidenced  by the
applicable  postmark or other  evidence of  transmittal)  as provided in Section
1.1(a)  hereof.  At such time,  the person or persons in whose name or names any
certificates for Warrant Shares shall be issuable upon such exercise as provided
in Section 1.1(c) hereof shall be deemed to have become the holder or holders of
record of the Warrant Shares represented by such certificates.

     (c) As soon as practicable  after the exercise of this Warrant,  in full or
in part, and in any event within five (5) Business Days thereafter, the Company,
at its expense,  will cause to be issued in the name of, and  delivered  to, the
Registered Holder, or as such Registered Holder (upon payment by such Registered
Holder of any applicable transfer taxes) may direct:

     (i) a certificate or certificates  for the number of full Warrant Shares to
which such Registered  Holder shall be entitled upon such exercise plus, in lieu
of any  fractional  share to which such  Registered  Holder  would  otherwise be
entitled, cash in an amount determined pursuant to Section 3 hereof; and

     (ii) in case such  exercise  is in part only,  a new  warrant  or  warrants
(dated the date hereof) of like tenor, representing in the aggregate on the face
or faces thereof the number of Warrant  Shares equal  (without  giving effect to
any  adjustment  therein) to the number of such shares called for on the face of
this Warrant minus the number of such shares purchased by the Registered  Holder
upon such  exercise  as  provided  in Section 3 hereof or  received  pursuant to
Section 1.2 hereof.

     1.2. Exercise by Surrender of Warrant. In addition to the method of payment
set forth in Section 1.1 and in lieu of any cash  payment  required  thereunder,
this  Warrant  may be  exercised  by  surrendering  this  Warrant  in the manner
specified in this Section 1.2,  together with  irrevocable  instructions  to the
Company to issue in exchange for this Warrant the number of shares of the Common
Stock  equal to the  product  of (x) the  number of shares of the  Common  Stock

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underlying this Warrant multiplied by (y) a fraction,  the numerator of which is
the Market Value (as defined  below) of the Common Stock less the Exercise Price
and the  denominator of which is such Market Value.  As used herein,  the phrase
"Market  Value" at any date shall be deemed to be the last  reported sale price,
or, in case no such  reported  sale takes place on such day,  the average of the
last  reported sale prices for the last five (5) trading days, in either case as
officially  reported by the  principal  securities  exchange on which the Common
Stock is listed or the NASD's OTC Bulletin Board if admitted to trading thereon,
or, if the Common  Stock is not so  reported,  the average  closing bid price as
furnished by the Pink Sheets LLC or similar  organization  if Pink Sheets LLC is
no longer reporting such  information,  or if the Common Stock is not so quoted,
as  determined  in good faith by  resolution  of the Board of  Directors  of the
Company, based on the best information available to it.

     2. Shares to be Fully Paid;  Reservation of Shares;  Fractional Shares. The
Company  covenants  and agrees that all shares of the Common  Stock which may be
issued upon the exercise of the rights  represented  by this Warrant will,  upon
issuance by the Company,  be validly issued,  fully paid and nonassessable,  and
free from preemptive rights and free from all taxes,  liens,  security interests
and charges with respect thereto. The Company further covenants and agrees that,
from and after the Date of  Issuance  and  during the  period  within  which the
rights  represented  by this Warrant may be  exercised,  the Company will at all
times have  authorized,  and reserve,  free from preemptive  rights,  out of its
authorized  but unissued  shares of the Common Stock,  solely for the purpose of
effecting  the exercise of this  Warrant,  a sufficient  number of shares of the
Common  Stock to provide  for the  exercise  of the rights  represented  by this
Warrant.  The Company shall not be required upon the exercise of this Warrant to
issue any fractional shares but shall make an adjustment therefor in cash on the
basis of the Market  Value for each  fractional  share of the Common Stock which
would be issuable upon exercise of this Warrant.

     3. Requirements for Transfer.

     (a) Warrant  Register.  The Company will  maintain a register (the "Warrant
Register")  containing  the  names and  addresses  of the  Registered  Holder or
Registered Holders. Any Registered Holder of this Warrant or any portion thereof
may change its address as shown on the Warrant Register by written notice to the
Company requesting such change, and the Company shall promptly make such change.
Until this Warrant is  transferred on the Warrant  Register of the Company,  the
Company may treat the Registered  Holder as shown on the Warrant Register as the
absolute owner of this Warrant for all purposes,  notwithstanding  any notice to
the  contrary,  provided,  however,  that if and when this  Warrant is  properly
assigned in blank,  the Company may,  but shall not be  obligated  to, treat the
bearer hereof as the absolute owner hereof for all purposes, notwithstanding any
notice to the contrary.

     (b) Warrant  Agent.  The Company may, by written  notice to the  Registered
Holder,  appoint an agent for the purpose of  maintaining  the Warrant  Register
referred to in Section 3(a) hereof,  issuing shares of the Common Stock issuable
upon the exercise of this  Warrant,  exchanging  this  Warrant,  replacing  this
Warrant  or any or all of the  foregoing.  Thereafter,  any  such  registration,
issuance,  exchange,  or  replacement,  as the case  may be,  may be made at the
office of such agent.

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     (c) Transfer. Subject to the provisions of this Section 3, this Warrant and
all rights hereunder are  transferable,  in whole or in part, upon the surrender
of this Warrant with a properly  executed  Assignment Form in substantially  the
form attached hereto as Annex B (the  "Assignment")  at the principal  office of
the Company.

     (d) Exchange of Warrant  Upon a Transfer.  On surrender of this Warrant for
exchange,  properly  endorsed on the Assignment and subject to the provisions of
this Warrant and with the  limitations on assignments and transfers as contained
in this Section 3, the Company at its expense  shall issue to or on the order of
the  Registered  Holder a new warrant or warrants of like tenor,  in the name of
the Registered  Holder or as the Registered Holder (on payment by the Registered
Holder of any applicable  transfer  taxes) may direct,  for the number of shares
issuable upon exercise hereof.

     4. Adjustment.

     (a) Computation of Adjusted Exercise Price. Except as hereinafter provided,
in case the Company  shall at any time after the date  hereof  issue or sell any
shares of its Stock (as defined in Section  4(g)),  other than the  issuances or
sales  referred to in Section 4(h) hereof,  for a  consideration  per share less
than the Exercise Price in effect  immediately  prior to the issuance or sale of
such shares,  or without  consideration,  then  forthwith  upon such issuance or
sale,  the Exercise Price shall (until another such issuance or sale) be reduced
to the price (calculated to the nearest full cent) equal to the quotient derived
by  dividing  (A) an  amount  equal  to the  sum of (X) the  product  of (a) the
Exercise Price in effect immediately prior to such issuance or sale,  multiplied
by (b) the total number of shares of Stock outstanding immediately prior to such
issuance or sale, plus (Y) the aggregate of the amount of all consideration,  if
any, received by the Company upon such issuance or sale, by (B) the total number
of  shares  of  Stock  outstanding  immediately  after  such  issuance  or sale;
provided,  however,  that in no event  shall  the  Exercise  Price  be  adjusted
pursuant to this  computation  to an amount in excess of the  Exercise  Price in
effect  immediately  prior  to  such  computation,  except  in  the  case  of  a
combination of outstanding  shares of Stock, as provided by Section 4(c) hereof.
For the  purposes  of this  Section 4 the term  Exercise  Price  shall  mean the
Exercise  Price  per  share set  forth on the  first  page of this  Warrant,  as
adjusted from time to time pursuant to the provisions of this Section 4.

     (i) For  purposes of any  computation  to be made in  accordance  with this
Section 4(a), the following provisions shall be applicable:

     (ii) In case of the issuance or sale of shares of Stock for a consideration
part or all of which shall be cash, the amount of the cash  consideration  shall
be deemed to be the amount of cash  received by the Company for such shares (or,
if shares of Stock are offered by the Company for subscription, the subscription
price, or, if either of such securities shall be sold to underwriters or dealers
for public  offering  without a subscription  price,  the public offering price,
before  deducting  therefrom any  compensation  paid or discount  allowed in the
sale,  underwriting  or  purchase  thereof by  underwriters  or dealers or other
persons or entities  performing similar  services),  or any expenses incurred in
connection therewith.

     (iii) In case of the  issuance  or sale  (otherwise  than as a dividend  or
other  distribution  on any  stock of the  Company)  of  shares  of Stock  for a

                                       4


consideration  part or all of which shall be other than cash,  the amount of the
consideration  therefor  other than cash shall be deemed to be the value of such
consideration  as  determined  in good  faith by the Board of  Directors  of the
Company.

     (iv) Shares of Stock issuable by way of dividend or other  distribution  on
any capital stock of the Company shall be deemed to have been issued immediately
after the  opening of  business  on the day  following  the record  date for the
determination  of  stockholders  entitled  to  receive  such  dividend  or other
distribution and shall be deemed to have been issued without consideration.

     (v) The  reclassification of securities of the Company other than shares of
Stock into securities  including  shares of Stock shall be deemed to involve the
issuance of such shares of Stock for  consideration  other than cash immediately
prior to the  close of  business  on the date  fixed  for the  determination  of
security  holders  entitled  to  receive  such  shares,  and  the  value  of the
consideration  allocable to such shares of Stock shall be determined as provided
in Section 4(a)(iii).

     (vi) If, in any  case,  the total  number  of  shares of the  Common  Stock
issuable upon exercise of any Option (as hereinafter  defined) or upon exercise,
conversion or exchange of any Convertible Security (as hereinafter  defined), is
not,  in fact,  issued and the rights to exercise  such  Option or to  exercise,
convert or exchange such Convertible  Security shall have expired or terminated,
the Exercise Price then in effect will be readjusted to the Exercise Price which
would have been in effect at the time of such expiration or termination had such
Option or Convertible Security,  to the extent outstanding  immediately prior to
such  expiration or  termination  (other than in respect of the actual number of
shares of the Common Stock issued upon  exercise or conversion  thereof),  never
been issued.

     (b) Options, Rights, Warrants and Convertible and Exchangeable Securities.

     (i) In case the  Company  shall at any time  after  the date  hereof  issue
options,  rights or warrants  to  subscribe  for shares of Stock  (collectively,
"Options" and individually,  an "Option"),  or issue any securities  convertible
into or exchangeable for shares of Stock (collectively, "Convertible Securities"
and individually,  "Convertible  Security"),  for a consideration per share less
than the  Exercise  Price in effect  immediately  prior to the  issuance of such
Options or such Convertible Securities,  or without consideration,  the Exercise
Price in  effect  immediately  prior to the  issuance  of such  Options  or such
Convertible  Securities,  as the  case  may  be,  shall  be  reduced  to a price
determined by making a computation in accordance  with the provisions of Section
4(a) hereof, provided that:

     (ii) The aggregate  maximum number of shares of Stock,  as the case may be,
issuable under such Options shall be deemed to be issued and  outstanding at the
time such Options were issued, for a consideration equal to the minimum purchase
price per share  provided for in such Options at the time of issuance,  plus the
consideration  (determined in the same manner as  consideration  received on the
issue or sale of shares in accordance  with the terms of this Warrant),  if any,
received by the Company for such Options. The aggregate maximum number of shares

                                       5


of Stock  issuable  upon  conversion or exchange of any  Convertible  Securities
shall be deemed to be issued and  outstanding  at the time of  issuance  of such
Convertible  Securities,  and for a  consideration  equal  to the  consideration
(determined in the same manner as consideration received on the issue or sale of
shares of Stock in accordance  with the terms of this  Warrant)  received by the
Company for such Convertible Securities, plus the minimum consideration, if any,
receivable by the Company upon the conversion or exchange thereof. If any change
shall occur in the price per share  provided for in any of the Options  referred
to in this  subsection,  or in the  price  per  share at which  the  Convertible
Securities  referred to in this  subsection  are  exchangeable,  such Options or
Convertible  Securities,  as the case may be, shall be deemed to have expired or
terminated  on the date when such price  change  became  effective in respect to
shares not theretofore issued pursuant to the exercise or exchange thereof,  and
the  Company  shall be deemed to have  issued  upon  such  date new  Options  or
Convertible  Securities  at the new  price in  respect  of the  number of shares
issuable upon the exercise of such Options or the conversion or exchange of such
Convertible Securities.

     (c) Subdivision and Combination.  If the Company at any time subdivides (by
any   stock   split,   stock   dividend,    recapitalization,    reorganization,
reclassification  or  otherwise)  the  shares of Stock  subject  to  acquisition
hereunder  into a greater number of shares,  then,  after the date of record for
effecting such  subdivision,  the Exercise Price in effect  immediately prior to
such  subdivision  will be  proportionately  reduced and the number of shares of
Common  Stock  subject to  acquisition  upon  exercise of this  Warrant  will be
proportionately increased. If the Company at any time combines (by reverse stock
split,  recapitalization,  reorganization,  reclassification  or otherwise)  the
shares of Stock  subject  to  acquisition  hereunder  into a  smaller  number of
shares,  then,  after the date of record for  effecting  such  combination,  the
Exercise  Price  in  effect  immediately  prior  to  such  combination  will  be
proportionately  increased  and the number of shares of Common Stock  subject to
acquisition upon exercise of this Warrant will be proportionately decreased.

     (d) Merger or  Consolidation.  In case of any  consolidation of the Company
with,  or merger of the Company  into any other  corporation,  or in case of any
sale or  conveyance  of all or  substantially  all of the assets of the  Company
other than in  connection  with a plan of complete  liquidation  of the Company,
then,  as a  condition  of such  consolidation,  merger  or sale or  conveyance,
adequate  provision  will be made  whereby the  Registered  Holder will have the
right to acquire and receive upon exercise of this Warrant in lieu of the shares
of the Common Stock  immediately  theretofore  subject to  acquisition  upon the
exercise of this Warrant,  such shares of stock,  securities or assets as may be
issued or payable with respect to or in exchange for the number of shares of the
Common Stock immediately  theretofore subject to acquisition and receivable upon
exercise of this Warrant had such  consolidation,  merger or sale or  conveyance
not taken place. In any such case, the Company will make  appropriate  provision
to insure  that the  provisions  of this  Section 4 hereof  will  thereafter  be
applicable  as nearly as may be in relation to any shares of stock or securities
thereafter deliverable upon the exercise of this Warrant.

     (e) Notice of  Adjustment.  Upon the occurrence of any event which requires
any  adjustment  of the Exercise  Price,  then and in each such case the Company
shall give notice thereof to the Registered Holder, which notice shall state the

                                       6


Exercise Price resulting from such  adjustment and the increase or decrease,  if
any, in the number of Warrant  Shares  purchasable  at such price upon exercise,
setting forth in reasonable  detail the method of calculation and the facts upon
which such calculation is based.

     (f)  Adjustment  in  Number of  Securities.  Upon  each  adjustment  of the
Exercise  Price  pursuant  to the  provisions  of this  Section 4, the number of
securities  issuable  upon the exercise of this Warrant shall be adjusted to the
nearest  full amount by  multiplying  a number  equal to the  Exercise  Price in
effect  immediately  prior to such  adjustment  by the number of Warrant  Shares
issuable upon exercise of this Warrant  immediately prior to such adjustment and
dividing the product so obtained by the adjusted Exercise Price.

     (g)  Definition  of Stock.  For the  purpose  of this  Agreement,  the term
"Stock" shall mean (i) the class of stock  designated as the Common Stock in the
Certificate  of  Incorporation  of the  Company as may be amended as of the date
hereof,  or (ii) any other class of stock resulting from  successive  changes or
reclassifications  of such Stock  consisting  solely of changes in par value, or
from par value to no par value, or from no par value to par value.

     (h) No Adjustment of Exercise Price in Certain Cases.  No adjustment of the
Exercise Price shall be made:

     (i) Upon issuance or sale of this Warrant or Warrant  Shares,  or the other
Warrants,  if any,  issued  pursuant to the  Securities  Purchase  Agreement and
Warrant  Shares issued upon exercise  thereof,  or other  options,  warrants and
convertible  securities  outstanding as of the date hereof into or for shares of
the Common Stock.

     (ii) Upon the issuance or sale of any shares of capital stock, or the grant
of  options  exercisable  therefor,  issued or  issuable  after the date of this
Warrant,  to directors,  officers,  employees,  advisers and  consultants of the
Company or any  subsidiary  pursuant to any  incentive  or  non-qualified  stock
option plan or agreement,  stock purchase plan or agreement,  stock  restriction
agreement  or  restricted  stock plan,  employee  stock  ownership  plan (ESOP),
consulting  agreement,  stock appreciation right (SAR), stock depreciation right
(SDR),  bonus stock  arrangement,  or such other similar  compensatory  options,
issuances, arrangements, agreements or plans approved by the Board of Directors.

     (iii) If the amount of said adjustment  shall be less than one cent ($0.01)
per security issuable upon exercise of this Warrant, provided,  however, that in
such case any adjustment  that would otherwise be required then to be made shall
be carried  forward and shall be made at the time of and together  with the next
subsequent  adjustment  which,  together with any adjustment so carried forward,
shall amount to at least two cents  ($0.02) per security  issuable upon exercise
of this Warrant.

     5. No  Impairment.  The Company  will not, by  amendment  of its charter or
through reorganization,  consolidation,  merger, dissolution,  sale of assets or
any other voluntary action, avoid or seek to avoid the observance or performance
of any of the terms of this  Warrant  but will at all  times  carry out all such
terms and take all such action as may be reasonably  necessary or appropriate in
order to protect the rights of the holder of this Warrant against impairment.

                                       7


     6. Notices of Record Date,  Etc. If the Company  shall take a record of the
holders  of its  Common  Stock  (or  other  stock  or  securities  at  the  time
deliverable  upon the exercise of this  Warrant) for the purpose of entitling or
enabling them to receive any dividend or other  distribution,  or to receive any
right to subscribe for or purchase any shares of stock of any class or any other
securities,  or to receive any other right; or of any capital  reorganization of
the Company,  any  reclassification  of the capital  stock of the  Company,  any
consolidation or merger of the Company with or into another  corporation  (other
than a consolidation or merger in which the Company is the surviving entity), or
any transfer of all or substantially all of the assets of the Company; or of the
voluntary or involuntary dissolution,  liquidation or winding-up of the Company,
then,  and in each such case, the Company will mail or cause to be mailed to the
Registered Holder of this Warrant a notice  specifying,  as the case may be, (i)
the date on which a record  is to be taken  for the  purpose  of such  dividend,
distribution  or right,  and stating the amount and character of such  dividend,
distribution or right, or (ii) the effective date on which such  reorganization,
reclassification,  consolidation,  merger, transfer, dissolution, liquidation or
winding-up is to take place,  and the time,  if any is to be fixed,  as of which
the holders of record of Common Stock (or such other stock or  securities at the
time  deliverable  upon the  exercise  of this  Warrant)  shall be  entitled  to
exchange  their shares of Common Stock (or such other stock or  securities)  for
securities   or   other   property   deliverable   upon   such   reorganization,
reclassification,  consolidation,  merger, transfer, dissolution, liquidation or
winding-up.  Such  notice  shall be mailed  at least ten (10) days  prior to the
record date or effective date for the event specified in such notice unless such
prior notice is waived by the Registered Holder.

     7. No Rights of Stockholders.  The Registered  Holder shall not be entitled
to vote,  to  receive  dividends  or  subscription  rights,  nor shall  anything
contained herein be construed to confer upon the Registered Holder, as such, any
of the rights of a stockholder of the Company,  including without limitation any
right to vote for the  election of  directors  or upon any matter  submitted  to
stockholders,  to give or withhold consent to any corporate action (whether upon
any  recapitalization,  issuance of stock,  reclassification of stock, change of
par value or change of stock to no par value, consolidation, merger, conveyance,
or otherwise),  to receive notices,  or otherwise,  until the Warrant shall have
been exercised as provided herein..

     8. Replacement of Warrant. Upon receipt of evidence reasonably satisfactory
to the Company of the loss, theft, destruction or mutilation of this Warrant and
(in the case of loss,  theft  or  destruction)  upon  delivery  of an  indemnity
agreement reasonably satisfactory to the Company, or (in the case of mutilation)
upon surrender and cancellation of this Warrant, the Company will issue, in lieu
thereof, a new Warrant of like tenor.

     9. Limitation on Sales. The Registered Holder of this Warrant  acknowledges
that this Warrant and the Warrant Shares, as of the date of original issuance of
this Warrant,  have not been  registered  under the  Securities  Act of 1933, as
amended (the  "Securities  Act"),  and agrees not to sell,  pledge,  distribute,
offer for sale,  transfer or  otherwise  dispose of this  Warrant or any Warrant
Shares issued upon its exercise in the absence of (i) an effective  registration
statement  under the Securities Act as to this Warrant or such Warrant Shares or
(ii) an  opinion  of  counsel,  reasonably  acceptable  to the  Company  and its
counsel, that such registration and qualification are not required.  The Warrant
Shares  issued  upon  exercise  thereof  shall be  imprinted  with a  legend  in
substantially the following form:

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               "THE ISSUANCE OF THIS SECURITY HAS NOT BEEN REGISTERED  UNDER THE
               SECURITIES  ACT  OF  1933,  AS  AMENDED,   OR  APPLICABLE   STATE
               SECURITIES  LAWS,  AND  MAY NOT BE  SOLD,  PLEDGED  OR  OTHERWISE
               TRANSFERRED WITHOUT AN EFFECTIVE  REGISTRATION THEREOF UNDER SUCH
               ACT  OR  PURSUANT   TO  AN   EXEMPTION   FROM  THE   REGISTRATION
               REQUIREMENTS  OF SAID ACT OR APPLICABLE  STATE  SECURITIES  LAWS,
               SUPPORTED BY AN OPINION OF COUNSEL,  REASONABLY  SATISFACTORY  TO
               THE  COMPANY  AND ITS  COUNSEL,  THAT  SUCH  REGISTRATION  IS NOT
               REQUIRED."

     10. Mailing of Notices,  Etc. All notices and other communications from the
Company to the Registered  Holder of this Warrant shall be mailed by first-class
certified or registered mail,  postage prepaid,  to the address furnished to the
Company in writing by the last Registered  Holder of this Warrant who shall have
furnished  an  address  to  the  Company  in  writing.  All  notices  and  other
communications  from the  Registered  Holder of this  Warrant  or in  connection
herewith to the Company shall be mailed by  first-class  certified or registered
mail,  postage prepaid,  to the Company at its principal office set forth below.
If the Company should at any time change the location of its principal office to
a place other than as set forth below,  then it shall give prompt written notice
to the  Registered  Holder of this Warrant and thereafter all references in this
Warrant to the location of its principal  office at the particular time shall be
as so specified in such notice.

     11.  Change or Waiver.  Any term of this  Warrant  may be changed or waived
only by an instrument in writing  signed by the party against which  enforcement
of the change or waiver is sought.

     12.  Headings.  The  headings in this Warrant are for purposes of reference
only and shall not limit or  otherwise  affect the meaning of any  provision  of
this Warrant.

     13.  Severability.  If any  provision of this  Warrant  shall be held to be
invalid and unenforceable,  such invalidity or unenforceability shall not affect
any other provision of this Warrant.

     14.  Governing  Law and  Submission to  Jurisdiction.  This Warrant will be
governed by and construed in  accordance  with the laws of the State of New York
without regard to principles of conflict or choice of laws of any  jurisdiction.
The parties hereby agree that any action, proceeding or claim against it arising
out of, or relating in any way to this Warrant  shall be brought and enforced in
the  courts  of  the  State  of  New  York,  and  irrevocably   submit  to  such
jurisdiction, which jurisdiction shall be exclusive.

     15.  Supplements and Amendments.  The Company and the Registered Holder may
from  time to time  supplement  or  amend  this  Warrant  in  order  to cure any
ambiguity,  to correct or supplement any provision contained herein which may be

                                       9


defective  or  inconsistent  with any  provision  herein,  or to make any  other
provisions in regard to matters or questions arising hereunder which the Company
and the Holder may deem necessary or desirable.

     16.  Successors.  This Warrant shall be binding upon and shall inure to the
benefit of the respective successors and assigns of the parties, except that the
Company shall not have the right to assign or otherwise transfer all or any part
of its rights or obligations  hereunder or any interest herein without the prior
written consent of the Registered Holder.

     17. Benefits of this Warrant. Nothing in this Warrant shall be construed to
give to any  person,  entity  or  corporation  other  than the  Company  and the
Registered  Holder of the  Warrant  Certificate  any legal or  equitable  right,
remedy or claim under this  Warrant;  and this Warrant shall be for the sole and
exclusive  benefit  of the  Company  and the  Registered  Holder of the  Warrant
Certificate.


                    Balance of Page Intentionally left Blank

                             Signature Page Follows

                                       10



IN WITNESS  WHEREOF,  VASOMEDICAL,  INC. has caused this Warrant to be signed by
its duly authorized officers under its corporate seal and to be dated on the day
and year first written above.


                                       VASOMEDICAL, INC.


                                       By:_________________________________
                                             Name: John C. K. Hui
                                             Title:  President


                                       Principal Office: 180 Linden Avenue
                                                         Westbury, NY 11590



                                       11





                                     ANNEX A


                             NOTICE OF EXERCISE FORM
                             -----------------------


To:                                                         Dated:



     The undersigned, pursuant to the provisions in the attached Warrant, hereby
irrevocably elects to: [check the appropriate box]



__ (i) purchase  _____ shares of Common Stock covered by such Warrant and hereby
makes payment of $_______,  representing  the full purchase  price for shares at
the exercise price per share provided for in such Warrant.  Enclosed herewith is
payment of the exercise price of such shares in full; or

__ (ii)  exercise the Warrant on a  "cashless"  basis in the manner set forth in
Section 1.2 of the  Warrant.  Such  calculation  results in the net  issuance of
_______ shares of Common Stock of the Company to the undersigned.

Please have the shares of Common Stock of the Company issuable  pursuant to this
exercise delivered to ________________.


                                   Signature:

                                   Dated:

                                   Address:




                                     ANNEX B

                                 ASSIGNMENT FORM
                                 ---------------

     FOR VALUE RECEIVED, _________________________________ hereby sells, assigns
and transfers all of the rights of the  undersigned  under the attached  Warrant
with respect to the number of shares of Common Stock  covered  thereby set forth
below, unto:

Name of Assignee                     Address                    No. of Shares
- ----------------                     -------                    -------------






                                   Dated:

                                   Signature:

                                   Dated:

                                   Witness: