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 *
  EUROPA INTERNATIONAL INC
 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)
C/O KNOLL CAPITAL MANAGEMENT, L.P., 5 EAST 44TH STREET, SUITE 12		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
See Remarks
 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
D
 

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 D  
Warrants to Purchase Common Stock 04/25/2011 04/25/2014 Common Stock 60,000 $ 0.6 D  
2.5% Senior Secured Convertible Note 05/13/2010 05/12/2014 Common Stock 1,596,062 $ 0.29 D  
2.5% Senior Secured Convertible Note 09/04/2012 09/03/2016 Common Stock 882,423 $ 0.29 D  
2.5% Senior Secured Convertible Note 10/01/2012 09/30/2016 Common Stock 587,484 $ 0.29 D  
2.5% Senior Secured Convertible Note 10/31/2012 10/30/2016 Common Stock 881,226 $ 0.29 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
EUROPA INTERNATIONAL INC
C/O KNOLL CAPITAL MANAGEMENT, L.P.
5 EAST 44TH STREET, SUITE 12
NEW YORK, NY 10017		       See Remarks

Signatures

/s/ Fred Knoll, Principal of Knoll Capital Management, L.P., Investment Manager 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).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

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