Physician

Cardiology

Dr. Leonard M. Zir, MD

Leonard is an expert in the field of Cardiology. He graduated from NYU School of Medicine. He received 1 awards: "CMS Meaningful Use Stage 1 Certification". Leonard is a published doctor. He published 25 publications, including: 'Differentiation of transiently ischemic from infarcted myocardium by serial imaging after a single dose of thallium-201.' He accepts all Medicare patients.

Publications

Increased lung uptake of thallium-201 during exercise myocardial imaging: clinical, hemodynamic and angiographic implications in patients with Coronary artery disease.
Late graft patency and symptom relief after aorta-Coronary bypass.
Observer variability in Coronary angiography.
Human growth hormone release in sleep: effect of daytime exercise.
Effect of contrast agents on platelet aggregation and 14C-serotonin release.
Renal excretion of uric acid. Alterations during stressful underwater demolition-team training.
Effects of strenuous swim competition in the older age group.
Variant Angina associated with angiographically demonstrated coronary artery spasm and REM sleep.
Sleep and cardiac Arrhythmias.
The relationship of human growth hormone and plasma tyrosine during sleep.
Effects of intravenous glucose during pacing-induced Angina pectoris in patients with coronary artery disease.
Interobserver variability in Coronary angiography.
Experience with preformed catheters for Coronary angiography by the brachial approach.
Coronary occlusion during Coronary angiography.
Left ventricular wall motion response to intravenous propranolol.
Blood calcium levels in the presence of arteriographic contrast material.
Diagnostic uses of electrical pacing.
Differentiation of transiently ischemic from infarcted myocardium by serial imaging after a single dose of thallium-201.
Total anomalous Pulmonary venous connection and severe pulmonic stenosis in a 52-year-old man.
The risk of advanced Heart block in surgical patients with right bundle branch block and left axis deviation.
Relation between phasic mitral flow and the echocardiogram of the mitral Valve in man.
Patterns of haemodynamic alteration during left ventricular ischaemia in man. Relation to angiographic extent of Coronary artery disease.
Transient defects of resting thallium scans in patients with Coronary artery disease.
Effects of Coronary bypass grafting on resting left ventricular contraction in patients studied 1 to 2 years after operation.

Schools

New York University School Of Medicine
Bellevue Hospital Center
Massachusetts General Hospital

Procedures Preformed

Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Imaging
Cardiac Myocardial Perfusion Imaging
Cardioversion, Elective
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Conditions Treated

Angina and Acute Coronary Syndrome
Aortic Aneurysm
Aortic Valve Disease
Arrhythmias (incl. Atrial Fibrillation)
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Doctors Specialties

Cardiology

Accepted Insurances

Awards

CMS Meaningful Use Stage 1 Certification

Education

Massachusetts General Hospital
NYU School of Medicine

Hospital

Mount Auburn Hospital

Drug Facts

NPI NUMBER		1275509150
NPPES Provider LastName		ZIR
NPPES Provider FirstName		LEONARD
NPPES Provider ZIPCode		021385600
NPPES Provider State		MA
Specialty Description		Cardiology
Total Claim Count		1338.0
Distinct Opioid Count		0.0
Opioid Claim Count		0.0
Percent Opioid Claims		0.0

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Medicare Facts

National Provider Identifier [NPI]	1275509150
Last Name Of The Provider	ZIR
First Name Of The Provider	LEONARD
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