
Sergio Fabian Cossu MD
Cardiac Electrophysiology
Lehigh Valley Heart and Vascular Institute - Jefferson University
1250 S Cedar Crest BlvdSte 300Allentown, PA 18103
Fax+1 610-402-3112
Overview of Dr. Cossu
Sergio Cossu, MD, is a Cardiologist based in Allentown, PA, specializing in Cardiac Electrophysiology. His medical education includes a Residency in Internal Medicine at New York Presbyterian Hospital and Fellowships in Cardiovascular Disease and Clinical Cardiac Electrophysiology at the University of Pennsylvania Health System and Temple University Hospital, respectively. Currently, he is a Cardiac Electrophysiologist at both Lehigh Valley Health Network and Lehigh Valley Physician Group. Dr. Cossu is highly experienced in tackling complex cardiac conditions such as atrial fibrillation, atrial flutter, ventricular tachycardia, and arrhythmia ablation. His research has been published in reputable journals. He is also involved in several clinical trials. Dr. Cossu's significant honors and awards include induction into the Alpha Omega Alpha Medical Honor Society and Fellowship recognition from the American College of Cardiology and Heart Rhythm Society.
Education & Training
- Temple University HospitalFellowship, Clinical Cardiac Electrophysiology, 1994 - 1996
- University of Pennsylvania Health SystemFellowship, Cardiovascular Disease, 1992 - 1994
- New York Presbyterian Hospital (Columbia Campus)Residency, Internal Medicine, 1988 - 1991
- Medical College of WisconsinClass of 1988
Certifications & Licensure
- PA State Medical License 1993 - 2026
- FL State Medical License 1998 - 2025
- TX State Medical License 2014 - 2014
- NJ State Medical License 1996 - 1999
- NY State Medical License 1989 - 1998
- American Board of Internal Medicine Cardiovascular Disease
- American Board of Internal Medicine Clinical Cardiac Electrophysiology
Awards, Honors, & Recognition
- Clinical Teacher of the Year in Clinical Cardiac Electrophysiology Lehigh Valley Health Network, 2022-2025
- U.S News and World Report Top Doctors 2011-2022
- Gulfshore Life Magazine: Top Doctors Castle Connolly, 2012-2019
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Clinical Trials
- Assessment of Primary Prevention Patients Receiving An ICD - Systematic Evaluation of ATP Start of enrollment: 2016 Sep 30
- LUX-Dx TRENDS Evaluates Diagnostics Sensors in Heart Failure Patients Receiving Boston Scientific's Investigational ICM System. Start of enrollment: 2021 Mar 20
- Prospective Evaluation Analysis and Kinetics Registry Start of enrollment: 2022 Feb 04
Publications & Presentations
PubMed
- 1 citationsICD Lead Mechanical Interference From Left Ventricular Assist Device.Pranav Mahajan, Amogh Joshi, Talal Al-Mohamad, Robert Coll, Sergio F Cossu
JACC. Case Reports. 2025-03-19 - 1 citationsIdentification of acute ST-elevation myocardial infarction via remote implantable loop recorder monitor.Sergio F Cossú, Jessica Kramer, Theresa Maitz, Akhil Kher, Lekha Racharla
Journal of Electrocardiology. 2023-10-07 - Cardiac Memory T-wave Inversions Noted with Ventricular Pacing: A Possible Electrocardiographic Marker of Appropriate Conduction System Pacing.Sergio F Cossú
The Journal of Innovations in Cardiac Rhythm Management. 2023-08-01
Journal Articles
- Assessment of Antitachycardia Pacing in Primary Prevention Patients: The APPRAISE ATP Randomized Clinical Trial.APPRAISE ATP Investigators, JAMA, 2024
- First Randomized, Multicenter, Placebo-Controlled Study of Self-Administered Intra-Nasal Etripamil for Acute Conversion of Spontaneous Paroxysmal Supraventricular tach...NODE-301 Investigators, Circulation: Arrhythmia and Electrophysiology, 2022
- Results of a Curtailed Randomized Controlled Trial, Evaluating the Efficacy and Safety of Azimilide in Patients with Implantable Cardioverter-Defibrillators: The SHIEL...SHIELD-2 Investigators, American Heart Journal, 2017
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Books/Book Chapters
Abstracts/Posters
- Long term efficacy and safety of left bundle branch pacing: A single center 4-year retrospective analysis.Mahajan P, Parfianowicz D, Shrestha B, Pusukur B, Gitzel L, Shah M, Janoczkin A, Kamran W, Read C, Cossu SF., Heart Rhythm. 2025;22:S661-S662., Presented at the Heart Rhythm Society 2025 Annual Scientific Sessions, San Diego, CA.
- A rare case of left posterolateral Mahaim pathway leading to antidromic AVRT.Mahajan P, Cossu SF., Heart Rhythm. 2025;22:S500-S501., Presented at the Heart Rhythm Society 2025 Annual Scientific Sessions, San Diego, CA.
- A spartan with painful LBBB.Shah M, Mahajan P, Parfianowicz D, Farid A, Ho R, Cossu SF., J Am Coll Cardiol. 2025;85(12):4634., Presented at the American College of Cardiology's 2025 Annual Scientific Sessions, Chicago IL.
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Other
- Feasibility of Pocket Atrioventricular Nodal Ablation in Patients Undergoing Ablate and Pace Procedures.Cossú SF, Boston Scientific Technique Spotlight
2011 - Clinical Update - Case study: LiveWire BDB Duo-Decapolar Catheter for Mapping Bi-Directional Block of Atrial Flutter.Cossú SF
2001 - Case study: Use of the Logbook and Stored EGM’s.Cossú SF
Guidant Pacing Dynamics - 1999
Professional Memberships
- Fellow
- Member
- Fellow
- Member
- Pennsylvania Medical SocietyMember
Other Languages
- Italian, Portuguese, Spanish
Insurance Accepted
- Aetna Choice POS II
Aetna HMO
BCBS Blue Card PPO
BCBS Florida BlueCare HMO
BCBS Florida BlueSelect
BCBS Florida NetworkBlue
BCBS Florida Preferred Patient Care PPO
CIGNA HMO
CIGNA Open Access
CIGNA PPO
Empire BCBS HMO
Empire BCBS PPO
First Health PPOGHI PPO
Great West PPO
HIP of New York - Select PPO
Humana ChoiceCare Network PPO
MagnaCare PPO
Multiplan PHCS PPO
Multiplan PPO
MVP Healthcare PPO
Oxford Health Freedom
Oxford Health Liberty
United Healthcare - Direct Choice Plus POS
United Healthcare - Direct Options PPO - Please verify your coverage with the provider's office directly when scheduling an appointment
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