Company: PFSA
Filing Date: 2025-02-27
Form Type: PRER14A
Source: 0001213900-25-017608
Chunk: 52

Company: Profusa, Inc.
Filing Date: 2025-02-27
Form: PRER14A
Chunk 52
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 each with the power to appoint a substitute, and hereby
authorizes either of them to represent and to vote, as designated on the reverse side, all shares of NORTHVIEW ACQUISITION CORP. common
stock held as of the record date of February 21, 2025 at the Special Meeting of Stockholders to be held on March 18, 2025, or any
postponement or adjournment thereof. Such shares shall be voted as indicated with respect to the proposals listed on the reverse side
hereof and in the proxies’ discretion on such other matters as may properly come before the meeting or any adjournment or postponement
thereof.

The undersigned acknowledges receipt of the accompanying
proxy statement and revokes all prior proxies for said meeting.

THE SHARES REPRESENTED BY THIS PROXY WHEN PROPERLY EXECUTED WILL BE VOTED IN THE MANNER DIRECTED HEREIN BY THE UNDERSIGNED STOCKHOLDER. IF NO SPECIFIC DIRECTION IS GIVEN AS TO THE PROPOSALS ON THE REVERSE SIDE, THIS PROXY WILL BE VOTED FOR PROPOSALS 1, 2, 3 AND 4. PLEASE MARK, SIGN, DATE AND RETURN THE PROXY CARD PROMPTLY.

<div align='center'>PLEASE DETACH ALONG PERFORATED LINE AND MAIL IN THE ENVELOPE PROVIDED.

THIS PROXY REVOKES ALL PRIOR PROXIES GIVEN BY THE UNDERSIGNED.

(Continued and to be marked, dated and signed on reverse side)

[White Card]

PROXY</div>

THIS PROXY WILL BE VOTED AS DIRECTED. IF NO DIRECTIONS ARE GIVEN, THIS PROXY WILL BE VOTED “FOR’’ PROPOSALS 1, 2, 3 AND 4 BELOW.

Proposal 1 — Extension Proposal:To
amend the Company’s amended and restated certificate of incorporation to extend the date by which the Company must consummate a
business combination or, if it fails to do so, cease its operations and redeem or repurchase 100% of the shares of the Company’s
common stock issued in the Company’s initial public offering, from March 22, 2025, monthly for up to three additional months
at the election of the Company and only upon contribution of the lesser of (a) $10,000, and (b) $0.04 per month per outstanding public
share, ultimately until as late as June 22,