AllanGreenspanMD

Cardiology • Philadelphia, PA

Adult Congenital Heart Disease, Cardiac Electrophysiology

Physician

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Office
5501 Old York Rd
Ste 3
Philadelphia, PA 19141
Phone+1 215-456-3930

Fax+1 215-456-1432
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Education & Training

University of Pennsylvania Health SystemFellowship, Cardiovascular Disease, 1976 - 1979
NYU Grossman School of MedicineResidency, Internal Medicine, 1973 - 1976
Perelman School of Medicine at the University of PennsylvaniaClass of 1973

Certifications & Licensure

PA State Medical License 1976 - 2024
DE State Medical License 2003 - 2003
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Cardiovascular Disease

Awards, Honors, & Recognition

Fellow (FACC) American College of Cardiology

Publications & Presentations

PubMed

5 citations
Failure of Complete Endothelialization of a Watchman Device 3 Years Post-Implantation.
Uyanga Batnyam, Alexandra Tuluca, Christian Witzke, Allan M. Greenspan, Sumeet K. Mainigi> ;JACC. Case Reports. 2021 Feb 1
Utility of Contact Impedance Mapping in Differentiating the Mechanism of Focal Atrial Tachycardia.
Sumeet K. Mainigi, Allan M. Greenspan> ;The Journal of Innovations in Cardiac Rhythm Management. 2019 May 1
3 citations
Ventricular tachyarrhythmia in a 78-year-old woman with essential thrombocythaemia.
Mary Rodriguez-Ziccardi, Manolo Rubio, Marvin Lu, Allan M. Greenspan> ;BMJ Case Reports. 2018 Feb 8
6 citations
Real world utilization and impact of the wearable cardioverter-defibrillator in a community setting.
Aditi Naniwadekar, Talal Alnabelsi, Kamal Joshi, Edinrin Obasare, Allan M. Greenspan, Sumeet K. Mainigi> ;Indian Pacing and Electrophysiology Journal. 2017 May 1
5 citations
Use of the new contact force sensing ablation catheter dramatically reduces fluoroscopy time during atrial fibrillation ablation procedures.
Aditi Naniwadekar, Kamal Joshi, Allan M. Greenspan, Sumeet K. Mainigi> ;Indian Pacing and Electrophysiology Journal. 2015 Mar 17
6 citations
Usefulness of radiofrequency ablation of supraventricular tachycardia to decrease inappropriate shocks from implantable cardioverter-defibrillators.
Sumeet K. Mainigi, Khalid Almuti, Vincent M. Figueredo, Nils A. Guttenplan, Asma Aouthmany, Jessica Smukler, Bernadette Sheeron, Bryan Meldrum, Agustina Saenz, Gia Tra...> ;The American Journal of Cardiology. 2012 Jan 15
4 citations
Exercise-induced progressive pigmentary purpura of the forehead
Charlotte Hwa, Jeremy A. Brauer, Jyoti P Mundi, Julie M. Wu, Rishi Patel, Alan Greenspan, Jennifer A. Stein> ;Journal of the American Academy of Dermatology. 2011 Nov 1
5 citations
Hypercalcemia due to rhabdomyolysis mimicking Brugada syndrome
Sahil Mehta, Anoop C. Parameswaran, Allan M. Greenspan, Vincent M. Figueredo> ;Pacing and Clinical Electrophysiology. 2009 Nov 1
5 citations
Evolving indications for permanent pacemakers
Miguel Bryce, Scott R. Spielman, Allan M. Greenspan, Morris N. Kotler> ;Annals of Internal Medicine. 2001 Jun 19
11 citations
Hypertrophie cardiomyopathy and atrial fibrillation: A change of perspective
Allan M. Greenspan> ;Journal of the American College of Cardiology. 1990 May 1
1 citations
Surgical ablative therapy for life-threatening ventricular tachyarrhythmias: an evolutionary process.
Allan M. Greenspan> ;Journal of the American College of Cardiology. 1989 May 1
54 citations
Proarrhythmic effects of antiarrhythmic drugs in patients with malignant ventricular arrhythmias evaluated by electrophysiologic testing
Alan P. Rae, Harold R. Kay, Leonard N. Horowitz, Scott R. Spielman, Allan M. Greenspan> ;Journal of the American College of Cardiology. 1988 Jul 1
33 citations
Relation of acute antiarrhythmic drug efficacy to left ventricular function in coronary artery disease.
Marc D. Meissner, Harold R. Kay, Leonard N. Horowitz, Scott R. Spielman, Allan M. Greenspan, Steven P. Kutalek> ;The American Journal of Cardiology. 1988 May 1
3 citations
The electrophysiologic properties of esmolol, a short acting beta-blocker
Allan M. Greenspan, Scott R. Spielman, L. N. Horowitz, A Laddu, S Senior> ;International Journal of Clinical Pharmacology, Therapy, and Toxicology. 1988 Apr 1
70 citations
Incidence of Unwarranted Implantation of Permanent Cardiac Pacemakers in a Large Medical Population
Allan M. Greenspan, Harold R. Kay, Bruce C. Berger, Richard M. Greenberg, Arnold J. Greenspon, Mary Jane Spuhler Gaughan> ;The New England Journal of Medicine. 1988 Jan 21
1 citations
Determinants of hospital cost and length of stay for patients undergoing electrophysiologic testing
Harold R. Kay, Leonard N. Horowitz, Howard Goldstein, ED Tanida, Lewis C. Mills, Allan M. Greenspan, Scott R. Spielman> ;The American Journal of Cardiology. 1987 Aug 1
17 citations
Development of congestive heart failure and alterations in left ventricular function in patients with sustained ventricular tachyarrhythmias treated with amiodarone
Angelo A.V. De Paola, Leonard N. Horowitz, Scott R. Spielman, Patricia M. Brady, Joel Morganroth, Allan M. Greenspan, Harold R. Kay> ;The American Journal of Cardiology. 1987 Aug 1
1 citations
Embolization of a large left ventricular thrombus during two-dimensional and color flow Doppler examination in idiopathic dilated cardiomyopathy.
Richard Narvaez, Clifford S. Strauss, Morris N. Kotler, Seymour S. Maze, Allan Greenspan, Scott R. Spielman, Wayne R. Parry> ;The American Journal of Cardiology. 1987 Aug 1
180 citations
Reduction in sudden death and total mortality by antiarrhythmic therapy evaluated by electrophysiologic drug testing: Criteria of efficacy in patients with sustained v...
Theodore J. Waller, Harold R. Kay, Scott R. Spielman, Steven P. Kutalek, Allan M. Greenspan, Leonard N. Horowitz> ;Journal of the American College of Cardiology. 1987 Jul 1
58 citations
Risks and complications of clinical cardiac electrophysiologic studies: a prospective analysis of 1,000 consecutive patients.
Leonard N. Horowitz, Harold R. Kay, Steven P. Kutalek, Kathy F. Discigil, Charles R. Webb, Allan M. Greenspan, Scott R. Spielman> ;Journal of the American College of Cardiology. 1987 Jun 1
30 citations
Proarrhythmic responses during electrophysiologic testing.
Leonard N. Horowitz, Allan M. Greenspan, Alan P. Rae, Harold R. Kay, Scott R. Spielman> ;The American Journal of Cardiology. 1987 Apr 30
4 citations
Autonomic modulation of aminophylline influence on the electrophysiological effects of adenosine and adenosine triphosphate in the canine heart
Bernard Belhassen, Reuben Ilia, Allan M. Greenspan, Leonard N. Horowitz> ;Cardiovascular Research. 1987 Feb 1
45 citations
Influence of left ventricular dysfunction on flecainide therapy.
Angelo Amato Vincenzo de Paola, Leonard N. Horowitz, Joel Morganroth, Sheila Senior, Scott R. Spielman, Allan M. Greenspan, Harold R. Kay> ;Journal of the American College of Cardiology. 1987 Jan 1
Indications for electrophysiologic studies.
Allan M. Greenspan> ;Cardiology Clinics. 1986 Aug 1
15 citations
Combination Antiarrhythmic Drug Therapy For Ventricular Tachyarrhythmias
Allan M. Greenspan, Scott R. Spielman, Leonard N. Horowitz> ;Pacing and Clinical Electrophysiology. 1986 Jul 1
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