About me
Dr. Hadadi specializes in the evaluation and management of heart rhythm disorders, including atrial fibrillation, supraventricular tachycardia (SVT), and ventricular tachycardia. His clinical interests include special therapies such as epicardial catheter ablation for complex ventricular tachycardia, and developing new device-based interventional cardiac resynchronization therapies.
As Associate Director of Cardiac Arrhythmia Research, Dr. Hadadi is pioneering the application of advanced analytic techniques to large, complex patient data sets to improve outcomes for MedStar Heart & Vascular Institute cardiac electrophysiology procedures.
Philosophy of Care
“Patients are so much more than just a sum of cryptic medical diagnoses. They are beautiful human beings with luminous souls. At MedStar Heart & Vascular Institute, we put the heart back in heart care by treating each person by always prioritizing their dignity, humanity and individuality. The trust that my patients place in me to address every aspect of their cardiac arrhythmia needs is what brings me to work every morning with a smile on my face.” —Cyrus Hadadi
Clinical areas of focus
- Atrial Fibrillation
- Cardiac Ablation
- Cardiac Arrhythmias
- Heart Racing
- Implantable Defibrillator
- Pacemaker
- Palpitations
- Supraventricular Tachycardia
- Tachycardia
- Watchman Device Implantation
Conditions and procedures
Conditions I treat
- Abnormal Electrocardiogram (EKG)
- Anomalous Atrioventricular Excitation
- Arrhythmias During Pregnancy
- Arrhythmias In Adults With Congenital Heart Diseases
- Atrial Fibrillation
- Atrial Flutter
- Atrial Tachycardia
- Atrioventricular Block
- Atrioventricular Nodal Reentrant Tachycardia
- Atrioventricular Reentrant Tachycardia
- Bradycardia
- Brugada Syndrome
- Cardiac Arrhythmias
- Cardiac Channelopathies
- Cardiac Conduction Defects
- Cardiac Device Infection
- Cardiac Device Malfunction
- Cardiac Sarcoidosis
- Catecholaminergic Polymorphic Ventricular Tachycardia
- Complete Atrioventricular Block
- Complex Arrhythmia
- Conduction Defects
- Familial Arrhythmias
- Family History Of Sudden Cardiac Death
- First Degree Heart Block
- Heart Racing
- Lead Malfunction
- Left Bundle Branch Block
- Long Qt Syndrome
- Lown Ganong Levine Syndrome
- Pacemaker Infection
- Pacemaker Malfunction
- Palpitations
- Paroxysmal Supraventricular Tachycardia
- Paroxysmal Tachycardia
- Paroxysmal Ventricular Tachycardia
- Polymorphic Ventricular Tachycardia
- Postural Tachycardia Syndrome
- Pre Excitation Syndrome
- Premature Atrial Contraction
- Premature Beats
- Premature Ventricular Contractions
- Presyncope
- Right Bundle Branch Block
- Short Qt Syndrome
- Sick Sinus Syndrome
- Sinoatrial Node Dysfunction
- Sinus Node Dysfunction
- Supraventricular Tachycardia
- Syncope
- Tachycardia
- Tachycardia Bradycardia Syndrome
- Trifascicular Block
- Type 1 Second Degree Heart Block
- Type 2 Second Degree Heart Block
- Vasovagal Syncope
- Ventricular Arrhythmia
- Ventricular Fibrillation
- Ventricular Tachycardia
- Wolff-Parkinson-White Syndrome
Procedures I perform
- 4D Flow Mri
- Ablation Arrhythmogenic Focus
- Ablation Av Node
- Ablation For Supraventricular Tachycardia
- Ablation For Ventricular Tachycardia
- Atrial Fibrillation Ablation
- Atrial Fibrillation Cryoablation
- Atrial Fibrillation Radiofrequency Ablation
- Cardiac Ablation
- Cardiac Contractility Modulation (CCM)
- Cardiac Device Implant
- Cardiac Devices
- Cardiac Implantable Device Replacement
- Cardiac Mapping
- Cardioversion
- Convergent Procedure
- Defibrillator Malfunction
- Holter Monitor
- Implantable Cardiac Monitor Procedure
- Implantable Defibrillator
- Intracardiac Catheter Ablation
- Intravenous Lead Extraction
- Lariat Procedure
- Laser Lead Extraction
- Lead Extraction
- Loop Recorder
- Pacemaker
- Pacemaker And Icd Interrogation
- Pacemaker Placement
- Pulmonary Vein Isolation
- Radiofrequency Rhizotomy
- Remote Cardiac Device Monitoring
- Replacement Of Defibrillator
- Resynchronization Therapy
- Tilt Table Test
- Transvenous Lead Extraction
- Watchman Device Implantation
- Wearable Defibrillator
Insurance
MedStar Medical Group accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Medical Group, please call your insurance company.
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List of insurance plans we accept
- Aetna Elect Choice/ EPO (Aetna Health Fund) Innovation Health: Network Only Plus
- Aetna Quality Point of Service (POS)
- Aetna Student Health Insurance
- Aetna Medicare Advantage HMO & PPO Plans
- CFBCBS BlueChoice HMO
- CFBCBS Blue Choice Opt Out Plus Open Access (POS)
- CFBCBS Maryland Point of Service Plan (MPOS)
- CFBCBS Maryland Indemnity or PPO
- CFBCBS (NCA) Indemnity
- CIGNA HMO & Network (HMO)
- CIGNA POS/Network POS
- Great-West Healthcare POS/CIGNA
- CIGNA Indemnity
- Coventry Health Care of Virginia
- Coventry of Delaware HMO/PPO
- First Health PPO
- FIRST HEALTH
- Tricare Prime
- Tricare for Life (Medicare Supplemental Plan)
- MedStar Family Choice - Maryland Health Choice
- MedStar Select (MedStar Associates' Plan)
- United Healthcare Select HMO - EPO/NPP
- United Healthcare Select Plus (POS)
- United Healthcare Choice Plus
- United Student Resources
- M.D. IPA (HMO)
- M.D. IPA Preferred (POS)
- Optimum Choice Preferred (POS) & OCI Direct (HMO)
- Mamsi Life & Health (Indem./PPO)
- Aetna Worker's Compensation Network
- Coventry Health Care National Network PPO
- United Healthcare Choice
- CIGNA HMO Open Access (OA)
- Network OA
- POS OA & OA Plus
- CIGNA EPO
- PPO and PPO Plus
- Choice Fund PPO
- CFBSBC Blue Preferred PPO
- HealthyBlue PPO
- CFBCBS Blue Choice Opt Out Open Access
- BlueChoice Open Access
- Aetna Traditional Choice (PPO)
- Innovation Health: Indemnity
- Aetna Open Choice (PPO)
- Innovation Health: PPO
- Aetna Managed Choice (POS)
- Innovation Health: POS Plus
- Aetna Elect Choice/ Open Access (POS)
- Innovation Health: Open Network Only Plus
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- Innovation Health: POS
- Open HMO
- Opoen HMO Option
- Open EPO Plus
- Aetna Managed Choice Open Access (POS)
- Choice POS & Choice POS II
- Innovation Health: Open POS Plus
- Open POS II
- Aetna HMO
- Select HMO/HealthFund/Health Network
- Aetna Innovations: HMO & EPO Plus
- Aetna Better Health of Maryland
- Blue Choice Advantage & Healthy Blue (HMO, POS)"
- CFBCBS EPO
- CFBCBS Federal Employee Program (Std/Basic PPO/Blue Focus)
- Cigna HealthSpring Medicare Advantage
- Kaiser MD Medicaid MCO
- Kaiser Permanente Flexible Choice POS
- Kaiser Permanente Medicare Plus (Medicare Supplemental Plan)
- Kaiser Permanente Select
- Kaiser Permanente Signature
- Kaiser Permanente Signature-Added Choice
- Kaiser PermanenteSelect-Added Choice
- Kaiser Virginia Premier
- Medicare Fee for Service
- Private Health Care Systems (PHCS) (PPO)
- UHC Community Plan of MD
- United Healthcare Options (PPO) (includes Empire PPO, GEHA, Compass Rose)"
- UnitedHealthcare and AARP Medicare Complete Plans/ UHC Group Medicare Advantage Plans HMO, POS, PPO"
- UnitedHealthcare Medicare Adv/Special Needs Plans
Education
Board Certification: American Board of Internal Medicine, Cardiovascular Disease
Board Certification: American Board of Internal Medicine, Internal Medicine
Board Certification: American Board of Internal Medicine, Clinical Cardiac Electrophysiology
Fellowship Program: MedStar Washington Hospital Center (2019)
Fellowship Program: Geisinger Community Medical Center (2017)
Residency Program: University of Maryland Medical Center (2014)
Medical School: Drexel University College of Medicine (2011)