Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^*

RTW MASTER FUND, LTD.

2. Date of Event Requiring Statement (MM/DD/YYYY) 9/2/2021

3. Issuer Name and Ticker or Trading Symbol

Renovacor, Inc. [RCOR]

(Last) (First) (Middle)

C/O INTERTRUST CORP. SERV. (CAYMAN) LTD., ONE NEXUS WAY

4. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director ___X___ 10% Owner
_____ Officer (give title below) _____ Other (specify below)

(Street)

CAMANA BAY, GRAND CAYMAN, E9 KY1-9005

(City) (State) (Zip)

5. If Amendment, Date Original Filed(MM/DD/YYYY)

6. Individual or Joint/Group Filing(Check Applicable Line)

_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock, par value $0.0001 per share	1403121	D ⁽¹⁾

*Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)*
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivate Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)
Warrants	9/2/2021	9/2/2026	Common Stock	122355 ⁽²⁾	$11.50	D ⁽¹⁾

Explanation of Responses:
(1)	The securities reported herein may be deemed beneficially owned by each of: (i) RTW Investments, LP (the "Adviser"), which is deemed the beneficial owner of common stock (the "Shares") held by RTW Master Fund, Ltd. and one or more other private funds (collectively, the "Funds"), which are investment funds managed by the Adviser, and (ii) Roderick Wong, M.D., who serves as the Managing Partner and Chief Investment Officer of the Adviser, who have each filed separately. Dr. Wong exercises voting and dispositive control over the Shares held by the Adviser and is therefore deemed to be a beneficial owner of securities owned or controlled by the Adviser. Each of the Adviser and Dr. Wong disclaims beneficial ownership of the reported securities held by the Funds, except to the extent of its or his pecuniary interest therein.
(2)	The reported amount in Table II reflects the total amount of Shares that may be received upon the conversion of such warrants, which entitles the holder thereof to purchase one-half (1/2) Share.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
RTW MASTER FUND, LTD. C/O INTERTRUST CORP. SERV. (CAYMAN) LTD. ONE NEXUS WAY CAMANA BAY, GRAND CAYMAN, E9 KY1-9005		X