Roy M John MD
Cardiac Electrophysiologist | Clinical Cardiac Electrophysiology
Lahey Clinic 41 Mall Road Burlington MA, 01805About
Dr. Roy John is a Cardiac Electrophysicist practicing in Burlington, MA. Dr. John performs testing procedures on patients hearts electrical system in order to assess timing and abnormalities associated with electrical activities of the heart. Adult Cardiac Electrophysiologists are trained to treat irregular heartbeats, and carry out electrophysiology studies or ablations.
Board Certification
Internal MedicineAmerican Board of Internal MedicineABIM- Cardiovascular Disease
Provider Details
Expert Publications
Data provided by the National Library of Medicine- Endocardial pacemaker or defibrillator leads with infected vegetations: a single-center experience and consequences of transvenous extraction.
- Inappropriate sensing of pectoral myopotentials by an implantable cardioverter defibrillator system.
- Atrial fibrillation: nonpharmacologic therapies coming of age.
- Regularly irregular narrow complex tachycardia: what is the mechanism?
- Strategy to eliminate inappropriate shocks secondary to T-wave oversensing in a biventricular ICD.
- Repetitive narrow-complex tachycardia: what is the mechanism?
- Analysis of pacing/defibrillator lead failure using device diagnostics and pacing maneuvers.
- Prerenal failure and response to cardiac resynchronization therapy: making a case for the sicker patients deriving greater benefit?
- Percent biventricular pacing in cardiac resynchronization therapy: is more always better?
- Outcomes of cardiac perforation complicating catheter ablation of ventricular arrhythmias.
- Interatrial electrical dissociation after catheter-based ablation for atrial fibrillation and flutter.
- Ventricular arrhythmias in patients with implanted defibrillators.
- Lead implant duration does not always predict ease of extraction: extraction
- Superior vena cava defibrillator coils make transvenous lead extraction more challenging and riskier.
- Automatic external defibrillators--friend or foe?
Roy M John MD's Practice location
Roy M John MD's reviews
Write ReviewPatient Experience with Dr. John
Recommended Articles
- What Is an Arrhythmia?
An arrhythmia is the violations of the frequency, rhythm, and sequence of heart contractions.Why do arrythmias occur?...
- Heart Palpitations: When Is It a Sign of Something Serious?
Heart palpitations, although it feels like a scary experience, are not always a sign of something serious. These palpitations are harmless but there are some instances when it could be a signal to a serious heart disease, especially if it is associated with other symptoms. This article explains...
- Reasons Why You Would Need an Ablation
What is catheter ablation?This is a surgical procedure that is used to correct heart irregularities. It involves the use of radio frequency energy to get rid of the heart tissues that cause irregular and rapid heartbeats. It can also be referred to as radio frequency ablation, and it has proved to...
- Atrial Fibrillation: What is a Catheter Ablation?
Atrial fibrillation - also known as AF or a-fib - is a medical condition that affects the rhythm of the heart. Problems that affect the rhythm of the heart cause a condition known as arrhythmia. This condition often causes irregular blood flow. It is quite common, with more than 200,000 cases in the...
- What Is a Bubble Study?
What is a bubble study?A bubble study is a type of echocardiogram, which is the ultrasound of the heart. An echocardiogram is done to visualize the heart and its surrounding areas. Better images of the heart can be produced when a “contrast” is used during the echocardiogram. In a bubble study,...
- Complications of Myocardial Infarction
Complications can be divided according to different factors:...
Nearby Providers
- Juan Carlos Estrada M.D.3601 Tvc Nashville TN 37232
- George Hinton Crossley M.D.3601 TVC NASHVILLE TN 37232
- Sean Patrick Whalen M.D.3601 The Vanderbilt Clinic Nashville TN 37232
- Satish Raj MDAa3228 Medical Ctr N Nashville TN 37232
- Mazen K Khalil MD3601 THE VANDERBILT CLINIC NASHVILLE TN 37232
- Dr. Jordan A Brewster M.D.2601 Tvc Nashville TN 37232