SANUWAVE Health (SNWV) POS AM 2018 FY Prospectus update (post-effective amendment)

Exhibit 23.2

INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM’S CONSENT

We consent to the inclusion in this Registration Statement of SANUWAVE Health, Inc.on Post-Effective Amendment No. 1 to Form S-1 of our report dated April 1, 2019, which includes an explanatory paragraph as to the Company’s ability to continue as a going concern, with respect to our audit of the consolidatedfinancial statements of SANUWAVE Health, Inc.as of December 31, 2018 and for the year then ended, which report appears in the Prospectus, which is part of this Registration Statement. We also consent to the reference to our Firm under the heading “Experts” in such Prospectus.

/s/ Marcum llp

Marcum llp

New York, NY

April 8, 2019