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
- Ablation For Atrial Fibrillation
- Atrial Flutter
- Bradycardia
- Cardiac Ablation
- Cardiac Ablation For Ventricular Tachycardia
- Electrophysiology Study For Supraventricular Tachycardia
- Heart Block
- Heart Pacemaker Implantation
- Radiofrequency Ablation
- Supraventricular Tachycardia
- Tachycardia
- Ventricular Fibrillation
- Ventricular Tachycardia
- Ventricular Tachycardia Ablation
- Watchman Device Implantation
Conditions and procedures
Conditions I treat
- Abnormal Heart Rhythm
- Atrial Fibrillation
- Atrial Flutter
- Bradycardia
- Brugada Syndrome
- Bundle Branch Block
- Cardiac Arrest
- Cardiac Arrhythmias
- Cardiac Prosthetic Device Complications
- Cardiac Resynchronization Therapy
- Cardiac Resynchronization Therapy (CRT) Device Complications
- Catecholaminergic Polymorphic Ventricular Tachycardia
- Complications Of Cardiac And Vascular Prosthetic Devices
- Heart Block
- Heart Palpitations
- Heart Racing
- Implantable Defibrillator Maintenance
- Irregular Heartbeat
- Long Qt Syndrome
- Palpitations
- Paroxysmal Supraventricular Tachycardia (PSVT)
- Postural Orthostatic Tachycardia Syndrome (POTS)
- Premature Atrial Contraction
- Premature Atrial Contractions
- Premature Atrial Contractions (PACS)
- Premature Ventricular Contractions
- Short Qt Syndrome
- Sick Sinus Syndrome
- Supraventricular Tachycardia
- Syncope
- Tachycardia
- Ventricular Arrhythmia
- Ventricular Fibrillation
- Ventricular Tachycardia
- Watchman Device Complications
Procedures I perform
- Ablation For Atrial Fibrillation
- Atrial Fibrillation Ablation
- Cardiac Ablation
- Cardiac Ablation For Atrial Fibrillation
- Cardiac Ablation For Ventricular Tachycardia
- Cardiac Defibrillator Threshold Testing
- Cardiac Resynchronization Therapy
- Cardioversion
- Electrophysiology Study
- Electrophysiology Study For Supraventricular Tachycardia
- Endometrial Extraction
- Event Monitoring
- Event Recorder Implantation
- Heart Pacemaker Implantation
- Heart Rhythm Monitoring
- Holter Monitoring
- Implantable Loop Recorder
- Maze Procedure For Atrial Fibrillation
- Pacemaker Interrogation
- Pacemaker Lead Replacement
- Pacemaker Optimization
- Pacemaker Placement
- Pacemaker Upgrade
- Pulmonary Vein Isolation
- Radiofrequency Ablation
- Temporary Transcutaneous Pacing
- Ventricular Tachycardia Ablation
- Watchman Device Implantation
- Wolff-Parkinson-White (WPW) Syndrome Treatment
Insurance
MedStar Health accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Health, please call your insurance company.
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List of insurance plans we accept
- Kaiser Permanente HMO Plus and DHMO Plus Member
- Kaiser Maryland Medicaid MCO
- Veterans Affairs Community Care Network
- Beech Street PPO
- United Healthcare Select Plus (POS)
- CareFirst MedStar PPO
- CareFirst Group Medicare Advantage
- Aetna Managed Choice (POS)
- Aetna Student Health Insurance
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- United HealthCare Community Plan - Maryland Health Choice Program
- IH-Open POS II
- Aetna Traditional Choice (PPO)
- Choice Care Network/HUMANA (PPO)
- Mamsi Life & Health (Indem./PPO)
- NYC Medicare Advantage Plus
- CIGNA PPO
- IH-Open EPO Plus
- CareFirst Blue Preferred PPO
- BlueChoice Open Access
- Maryland Physicians Care MCO
- United Healthcare Choice Cardiac Global
- IH-POS
- Medicare Advantage - Advantra Value (PPO)
- Aetna Classic 5000PD
- IH-Indemnity
- CareFirst FEP Blue Focus
- Private Health Care Systems (PPO)
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- Coventry Health Care of Virginia
- Private Fee-for-Service Plans (PFFS)
- CareFirst Maryland Indemnity or PPO
- Alterwood Advanatge HMO & DSNP Plans
- CareFirst Federal Employee Program (Std. & Basic PPO)
- United Healthcare Community Plan - VA Medicaid MCO
- Optima Family Care MCO - VA Medicaid MCO
- Choice POS II Open Access
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- Employee Health Plan
- United Healthcare Choice Plus Cardiac Global
- Cigna Alliance Medicare (HMO)
- United Healthcare Choice Plus
- United Healthcare Options (PPO)
- United Student Resources
- Navigate
- IH-Open HMO Option
- Aetna Better Health of MD
- Kaiser Permanente Select
- First Health PPO
- Health Services for Children with Special Needs
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- OCI Direct (HMO)
- CareFirst EPO
- United Healthcare Choice
- Kaiser Permanente Select Cardiac Global
- M.D. IPA Preferred (POS)
- Aetna Open Choice (PPO)
- Network OA
- Cigna Achieve Medicare (HMO C-SNP)
- Jai Medical Systems - Maryland Health Choice
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- CIGNA Indemnity
- United Healthcare Select HMO - EPO/NPP
- Medicare FFS
- United Medicare Private Fee-for-Service (PFFS) plans
- IH-EPO Plus
- Kaiser Permanente Signature - Added Choice
- MultiPlan, Inc
- CIGNA Connect EPO
- CIGNA EPO
- CIGNA HMO Open Access
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- CIGNA SureFit (HMO)
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- MedStar Family Choice DC Healthcare Alliance
- Aetna Signature Administrator PPO/TPA
- Coventry of Delaware HMO/PPO
- WellPoint Maryland - Maryland Health Choice
- IH-Open POS Plus
- Medicare Direct
- Lasso Healthcare - Medicare Medical Savings Account
- Amerigroup DC Healthy Families
- Kaiser Permanente Medicare Plus
- Aetna Better Health of VA
- IH-PPO
- Johns Hopkins Advantage MD HMO
- Options PPO Cardiac Global
- CareFirst Blue Card Program
- Aetna Basic
- Anthem BCBS of VA HealthKeepers (HMO)
- Cigna Preferred Medicare (HMO)
- DC/MD SHOP QHP Small Business Plans
- POS OA
- HumanaChoice PPO
- Aetna Premier 200PD
- TRICARE for Life East
- Kaiser Permanente Flexible Choice 3-tier POS
- Tricare Reserve Select
- Sentara Health
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- TRICARE East Prime
- Magellan Complete Care of VA - VA Medicaid MCO
- Coventry Health Care National Network PPO
- Anthem BCBS of VA HealthKeepers Plus
- CareFirst MedStar Select PPO
- CareFirst Dual Prime HMO-SNP
- Aetna Worker's Compensation Network
- Kaiser Permanente Medicare Advantage Signature and Select
- Aetna HMO
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- CIGNA PPO Plus
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- UnitedHealthcare Medicare Adv. Special Needs Plans
- AmeriHealth Caritas DC Healthcare Alliance
- Aetna Advantage 6350
- CareFirst Blue Choice Opt Out Open Access
- CareFirst (NCA) Indemnity
- Anthem BCBS Medi Blue Plus
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- Aetna Medicare Advantage HMO & PPO Plans
- CIGNA POS/Network POS
- MedStar Family Choice - Maryland Health Choice
- Humana Gold Plus HMO
- Core Essential (HMO)
- Priority Partners - Maryland Health Choice
- UnitedHealthcare and AARP Medicare Complete Plans
- Amerigroup DC Alliance
- Kaiser Permanente Flexible Choice POS Cardiac Global
- IH-Open Network Only Plus
- CareFirst Community Health Plan of MD
- HumanaChoice Honor's plan PPO
- AmeriHealth Caritas DC Healthy Families
- United Healthcare Navigate Cardiac Global
- IH-HMO
- Humana Medicare Advantage - PPO
- CareFirst BlueChoice HMO
- UnitedHealthcare Individual Exchange Plans
- Optimum Choice Preferred (POS)
- Healthy Blue (HMO, POS)
- TriWest Healthcare Alliance
- Anthem BCBS Medi Blue Dual Adv
- Aetna Advantage 5750
- Anthem Federal Employee Program Basic
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- IH-POS Plus
- Choice POS II
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- Cigna True Choice Plus Medicare (PPO)
- Johns Hopkins Advantage MD PLUS PPO
- M.D. IPA (HMO)
- Great-West Healthcare POS/CIGNA
- Choice POS
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- First Health PPO
- HealthyBlue PPO
- Humana Medicare Advantage - HMO Open Access
- Optimum Choice
- HighMark
- CareFirst Administrators
- OA Plus
- IH-Network Only Plus
- Advantra Platinum (PPO)
- MedStar Family Choice DC Healthy Families
- AMERIVANTAGE/Amerigroup Community Care
- Blue Choice Advantage
- Aetna Classic 5000
- Erickson Advantage Plans
- TRICARE East Select
- Uniformed Services Family Health Plan
- Kaiser Permanente Select - Added Choice
- Cigna TotalCare (HMO D-SNP)
- Aetna Advantage 6350PD
- Kaiser Permanente Signature
- Police and Fire Clinic
- Anthem Federal Employee Program Standard
- Johns Hopkins Advantage MD PPO
- Aetna Quality Point of Service (POS)
- UHC Passport
- Aetna Managed Choice Open Access (POS)
- CareFirst NASCO
- Aetna VA Exchange
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- Aetna Medicare Advantage PFFS Plan
- Cigna True Choice Medicare (PPO)
- CareFirst Maryland Point of Service Plan
- Geisinger Medicare Advantage
- Aetna Elect Choice/ Open Access (POS)
- CIGNA HMO & Network (HMO)
- Select HMO/HealthFund/Health Network
- Aetna Classic 3500
- IH-Open HMO
- Anthem BCBS Medi Blue SNP
- Choice Fund PPO
Videos
Education
Board Certification: American Board of Internal Medicine, Clinical Cardiac Electrophysiology
Board Certification: American Board of Internal Medicine, Cardiovascular Disease
Board Certification: American Board of Internal Medicine, Internal Medicine
Fellowship: MedStar Washington Hospital Center (2019)
Fellowship: Geisinger Community Medical Center (2017)
Residency: University of Maryland Medical System (2014)
Medical School: Drexel University College of Medicine (2011)
