NorthView Acquisition (NVAC) - Prospectus

As filed with the Securities and Exchange Commission on October 9, 2025. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 PROFUSA, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) Delaware 3841 26-4589529 (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification Number) 626 Bancroft Way Suite A Berkeley, CA 94710 (925 ...