Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Knoll Capital Management, LP
 2. Date of Event Requiring Statement (Month/Day/Year)
06/17/2013		 3. Issuer Name and Ticker or Trading Symbol
AtheroNova Inc. [AHRO.OB]
(Last)
(First)
(Middle)
5 EAST 44TH STREET, SUITE 12		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

NEW YORK, NY 10017		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
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 2,200,844
I (1)
By Europa International, Inc.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 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)
Date Exercisable Expiration Date Title Amount or Number of Shares
Warrants to Purchase Common Stock 05/13/2010 05/13/2014 Common Stock 636,266 $ 0.393 I (1) By Europa International, Inc.
Warrants to Purchase Common Stock 04/25/2011 04/25/2014 Common Stock 60,000 $ 0.6 I (1) By Europa International, Inc.
2.5% Senior Secured Convertible Note 05/13/2010 05/12/2014 Common Stock 1,596,062 $ 0.29 I (1) By Europa International, Inc.
2.5% Senior Secured Convertible Note 09/04/2012 09/03/2016 Common Stock 882,423 $ 0.29 I (1) By Europa International, Inc.
2.5% Senior Secured Convertible Note 10/01/2012 09/30/2016 Common Stock 587,484 $ 0.29 I (1) By Europa International, Inc.
2.5% Senior Secured Convertible Note 10/31/2012 10/30/2016 Common Stock 881,226 $ 0.29 I (1) By Europa International, Inc.

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Knoll Capital Management, LP
5 EAST 44TH STREET, SUITE 12
NEW YORK, NY 10017		     X    

Signatures

/s/ Fred Knoll, Principal of Knoll Capital Management, L.P. 06/19/2013
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Knoll Capital Management, L.P., the investment manager for Europa International, Inc., exercises voting and dispositive power over the shares held by Europa International, Inc., but disclaims any beneficial interest in the shares of common stock owned by Europa International, Inc. except to the extent of its pecuniary interest therein.

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