Marc S. Cohen, MD

Original Contribution

Early Ambulation and Variability in Anticoagulation during Elective Coronary Stenting with a Single Intravenous Bolus
of Low-Do

08/01/2008

Jose A.F. Ramires , MD;

Eulogio E. Martinez , MD;

Marc S. Cohen , MD;

Pedro A. Lemos , MD;

Silvio Zalc , MD;

Antonio Esteves , MD;

Expedito E. Ribeiro , MD;

Pedro Horta , MD;

Jose C. Nicolau , MD;

Low-molecular weight heparin (LMWH), especially enoxaparin, and unfractionated heparin (UFH), is recommended in the early medical management of acute coronary syndromes.1,2 Compared to intravenous UFH, subcutaneous LMWH has a more predictable...

Low-molecular weight heparin...

08/01/2008

Journal of Invasive Cardiology

Counterintuitively Crossing a Critically Stenosed Aortic Valve is a Diastolic Phenomenon

03/27/2019

Mohammad Thawabi , MD;

Nasir Asif ;

Zain Khakwani , MD;

Nishant Sethi , MD;

Yassir Nawaz , MD;

Rajiv Tayal , MD, MPH;

Najam Wasty , MD;

Marc S. Cohen , MD;

Amer Hawatmeh , MD;

There are no data in the literature indicating whether aortic valve crossing typically occurs during systole or diastole. We hypothesize that aortic valve crossing is a diastolic phenomenon and describe our technique for crossing critically...

There are no data in the...

03/27/2019

Journal of Invasive Cardiology

Original Contribution

Analysis of Particulate Debris after Superficial Femoral Artery Atherectomy

01/06/2009

Marc S. Cohen , MD;

Khalil A. Kaid , MD;

Najam Wasty , MD;

Rajeev Gopinathapillai , MD;

Fang Qian , MD;

Madhu Salvaji , DO;

ABSTRACT: Purpose. To evaluate the occurrence, size and composition of embolized debris captured during routine directional atherectomy using the SilverHawk device. Methods. 15 consecutive eligible patients with a nonocclusive superficial...

ABSTRACT: Purpose. To evaluate...

01/06/2009

Journal of Invasive Cardiology

Original Contribution

02/25/2018

Mohammad Thawabi , MD;

Zain Khakwani , MD;

Rajiv Tayal , MD, MPH;

Najam Wasty , MD;

Michael Sinclair ;

Marc S. Cohen , MD;

Axillary artery cannulation is an important alternate access site for catheter-based procedures in selected patients. Our objective was to identify a fluoroscopic bony landmark for safe percutaneous axillary artery cannulation.

Axillary artery cannulation is...

02/25/2018

Journal of Invasive Cardiology

Continuing Education

Pharmacoinvasive Management of Acute Coronary Syndrome:
Incorporating the 2007 ACC/AHA Guidelines

08/01/2008

Marc S. Cohen , MD;

Jose G. Diez , MD;

Sunil V. Rao , MD, FACC, FSCAI;

James J. Ferguson III, MD;

James P. Zidar , MD;

Glenn N. Levine , MD;

David A. Morrow , MD, MPH;

Every year, more than 1 million patients are admitted to a hospital with a diagnosis of unstable angina or non-ST-elevation myocardial infarction (UA/NSTEMI).1 Relative to acute ST-elevation myocardial infarction (STEMI), patients with...

Every year, more than 1 million...

08/01/2008

Journal of Invasive Cardiology

Original Contribution

Transcatheter Aortic Valve Replacement Versus Surgical Valve Replacement in Low-Intermediate Surgical Risk Patients: A Systematic Review and Meta-Analysis

05/31/2017

Sahil Agrawal , MD;

Abhishek Danturi Sharma , MD;

Lohit Garg , MD;

Indrajeet Mahata , MD;

Jalaj Garg , MD, FACC, FESC;

Dinesh Singal , MD;

Marc S. Cohen , MD;

John B. Kostis , MD, PhD;

Sunil V. Rao , MD, FACC, FSCAI;

Aakash Garg , MD;

Gautam Visveswaran , MD;

We sought to evaluate the outcomes of TAVR vs SAVR in low-intermediate risk patients with severe aortic stenosis.

We sought to evaluate the...

05/31/2017

Journal of Invasive Cardiology

Continuing Education

Strategies for Optimizing Outcomes in the NSTE-ACS Patient: The CATH (Cardiac Catheterization and Antithrombotic Therapy
in th

08/01/2008

Edward T.A. Fry , MD;

Sunil V. Rao , MD, FACC, FSCAI;

James J. Ferguson III, MD;

James P. Zidar , MD;

Glenn N. Levine , MD;

Jacob Shani , MD;

Marc S. Cohen , MD;

Jose G. Diez , MD;

Target Audience: Clinical Cardiologists, Interventional Cardiologists and Nurses. Release Date: 12-01-06 Expiration Date: 11-30-07 Learning Objectives: Upon completion of this educational activity, participants should be able to: Educate...

Target Audience: Clinical...

08/01/2008

Journal of Invasive Cardiology

Original Contribution

Totally Percutaneous Insertion and Removal of Impella Device Using Axillary Artery in the Setting of Advanced Peripheral Artery Disease

07/15/2016

Marc S. Cohen , MD;

Mihir Barvalia , MD, MHA;

Zeshan Rana , MD;

Rajiv Tayal , MD, MPH;

Benjamin LeSar , MD;

Najam Wasty , MD;

Spas Kotev , MD;

Humayun Iftikhar , MD;

We describe 3 cases of a new entirely percutaneous technique utilizing the axillary artery for the delivery of cardiac-assist devices for protected PCI in the setting of prohibitive PAD.

We describe 3 cases of a new...

07/15/2016

Journal of Invasive Cardiology

Continuing Education

Strategies for Optimizing Outcomes in the NSTE-ACS Patient: The CATH (Cardiac Catheterization and Antithrombotic Therapy
in th

08/01/2008

Marc S. Cohen , MD;

Jose G. Diez , MD;

Edward T.A. Fry , MD;

Sunil V. Rao , MD, FACC, FSCAI;

James J. Ferguson III, MD;

James P. Zidar , MD;

Glenn N. Levine , MD;

Jacob Shani , MD;

(PART II) A second group of patients who have received less attention were those who were switched at randomization; approximately three quarters of the patients were on some form of antithrombotic therapy prior to randomization — half of...

(PART II) A second group of...

08/01/2008

Journal of Invasive Cardiology

Original Contribution

Impact of Coronary Artery Disease on Postoperative Outcomes in Patients Undergoing Transcatheter Aortic Valve Replacement (TAVR): Is Preoperative Coronary Revascularization Necessary?

11/30/2016

Chunguang Chen , MD;

Mark J. Russo , MD, MS;

Bruce J. Haik , MD;

Nicky Haik , BA;

Mohammad Thawabi , MD;

Marc S. Cohen , MD;

Dhaval Chauhan , MD;

A study that addresses the controversy over the impact of preoperative coronary artery disease and necessity of preoperative coronary revascularization on postoperative outcomes in patients undergoing TAVR.

A study that addresses the...

11/30/2016

Journal of Invasive Cardiology