Physician

Cardiology

Onkar Narula is an expert in the field of Cardiology. He researched medicine at Government Medical College Amritsar. He received 2 awards: "Super Doctor" and "Fellow (FACC)". Onkar Narula has written publications. He has 60 publications published with PubMed. The lastest paper is: 'Longitudinal dissociation in the His bundle. Bundle branch block due to asynchronous conduction within the His bundle in man.' He is registered with Medicare and accepts Medicare payments.

Publications

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• Electrophysiology of normal sinus node with and without autonomic blockade.
• Microtransection of the His bundle with laser radiation through a pervenous catheter: correlation of histologic and electrophysiologic data.
• [Value of provocation tests in the evaluation of the treatment of ventricular tachycardias with amiodarone].
• [Electrophysiological effects of encainide in man].
• [Evaluation of ventricular tachycardia by endocavitary stimulation. Apropos of 46 cases].
• [The functional dissociation of conduction within the human AV-node (author''s transl)].
• Atrial tachysystole (flutter?) with apparent exit block.
• Incomplete left bundle-branch block. A definite electrocardiographic entity.
• Significance of first degree A-V block.
• Atrioventricular block. Localization and classification by His bundle recordings.
• The differential effects of ouabain on sinus, A-V nodal, His bundle, and idioventricular rhythms.
• Role of the endocardial electrogram in the analysis of cardiac arrhythmias.
• Wenckebach and Mobitz type II A-V block due to block within the His bundle and bundle branches.
• Significance of His and left bundle recordings from the left heart in man.
• Localization of the site of block in patients with complete heart block.
• Localization of A-V conduction defects in man by recording of the His bundle electrogram.
• Mitral stenosis in a patient with a congenital communication between the systemic and pulmonary venous beds.
• Pervenous pacing of the specialized conducting system in man. His bundle and A-V nodal stimulation.
• Aneurysm of the membranous ventricular septum. A mechanism for spontaneous closure of ventricular septal defect.
• Analysis of the A-V conduction defect in complete heart block utilizing His bundle electrograms.
• Analysis of cardiac arrhythmias with the aid of the endocardial electrogram.
• Significance of right bundle-branch block patterns during pervenous ventricular pacing.
• Analysis of atrioventricular conduction by direct intracardiac recordings.
• Right bundle branch block with normal, left or right axis deviation. Analysis by His bundle recordings.
• Atrioventricular conduction defects in patients with sinus bradycardia. Analysis by His bundle recordings.
• Atrial flutter with 2:1 A-V conduction and Mobitz type II-like block in the left bundle branch.
• Atrial contribution to ventricular function in the sitting position.
• [Exploration of the specific heart conduction system using activity derivation from the bundle of His].
• [Adaptation of impulse-transmission through the human AV node to various atrial frequencies].
• Localization of A-V block by His bundle recordings and its clinical significance.
• A new catheter technique for His bundle recordings via the arm veins.
• Second-degree Wenckebach type AV block due to block within the atrium.
• Wolff-Parkinson-White Syndrome. A review.
• [Phenomenon of fatigue in the His-Purkinje system in man].
• Retrograde pre-excitation. Comparison of antegrade and retrograde conduction intervals in man.
• Sinus node re-entry: a mechanism for supraventricular tachycardia.
• Wenckebach type I and type II atrioventricular block (revisited).
• Significance of the sinus-node recovery time.
• Laser catheter-induced atrioventricular nodal delays and atrioventricular block in dogs: acute and chronic observations.
• Ancient remedies revisited: does Allium sativum (garlic) palliate the hepatopulmonary syndrome?
• [Functional analysis of the heart conduction system in the cardio-inhibitory type of carotid sinus syndrome (CSS)].
• Coronary arteriography: prevention of thromboembolic complications using a pressure-drip flushing technique.
• The value of His bundle electrocardiography in cardiac diagnosis.
• An experimental model of cardiomyopathy.
• [Adaptation of intranodal conduction time to the sliding ascending and descending frequency load (AV-steps) prior to and following blockade of the autonomic nervous sy...
• Longitudinal dissociation in the His bundle. Bundle branch block due to asynchronous conduction within the His bundle in man.
• Complete heart block with gonococcal septicemia.
• Sick sinus syndrome in a patient with aortic valvular stenosis.
• A new method for measurement of sinoatrial conduction time.
• Junctional pacemakers in man. Response to overdrive suppression with and without parasympathetic blockade.
• The manifestation of bundle branch block due to lesions within the his bundle. A dilemma in electrocardiographic interpretations.
• [Analysis of impulse formation and conduction in patients with acute and old myocardial infarction.--2. Old myocardial infarction (OMI) (author''s transl)].
• [Analysis of impulse formation and conduction in patients with acute and old myocardial infarction.--1. Acute myocardial infarction (AMI) (author''s transl)].
• Prognostic value of HV interval in patients with chronic right bundle branch block and left axis deviation.
• Clinical electrophysiological effects of propranolol on normal sinus node function.
• Panel discussion: the prognostic value of the H-V interval.
• [Clinical physiology and physiopathology of the atrioventricular node].
• [The influence of frequency and blockade of the autonomic nervous system on the functional behaviour of the human conduction system. Part B: Refractory periods (author...
• [The influence of frequency and blockade of the autonomic nervous system on the functional behaviour of the human conduction system. Part A: Conduction velocity (autho...

Schools

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• Gn Medical College Amritsar Punjab

• StJoseph39s HospNy Med Col

• Mount Sinai Medical Center

Procedures Preformed

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• Ablation for Treatment of Cardiac Arrhythmias
• Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
• Cardiac Catheterization (incl. Coronary Angiography)
• Cardiac Imaging
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Doctors Specialties

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• Cardiology
• Clinical Cardiac Electrophysiology
• Interventional Cardiology

Accepted Insurances

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Awards

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• Super Doctor
• Fellow (FACC)

Education

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• Mount Sinai Medical Center of Florida
• Government Medical College Amritsar

Hospital

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• University of Miami Hospital

Drug Facts

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NPI NUMBER		1700893583
NPPES Provider LastName		NARULA
NPPES Provider FirstName		ONKAR
NPPES Provider ZIPCode		331251673
NPPES Provider State		FL
Specialty Description		Cardiology
Total Claim Count		4752.0
Distinct Opioid Count		0.0
Opioid Claim Count		0.0
Percent Opioid Claims		0.0

Helpful Reviews

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Medicare Facts

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National Provider Identifier [NPI]	1700893583
Last Name Of The Provider	NARULA
First Name Of The Provider	ONKAR
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