Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
Find Dr. Viswanathan's expertise for a condition
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- Elite
- ArrhythmiasDr. Viswanathan isElite. Learn about Arrhythmias.
- Atrial FibrillationDr. Viswanathan isElite. Learn about Atrial Fibrillation.
- Distinguished
- Atrial TachycardiaDr. Viswanathan isDistinguished. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)Dr. Viswanathan isDistinguished. Learn about Atrioventricular Nodal Reentrant Tachycardia (AVNRT).
- Catecholaminergic Polymorphic Ventricular TachycardiaDr. Viswanathan isDistinguished. Learn about Catecholaminergic Polymorphic Ventricular Tachycardia.
- Ectopic HeartbeatDr. Viswanathan isDistinguished. Learn about Ectopic Heartbeat.
- Familial Ventricular TachycardiaDr. Viswanathan isDistinguished. Learn about Familial Ventricular Tachycardia.
- His Bundle TachycardiaDr. Viswanathan isDistinguished. Learn about His Bundle Tachycardia.
View All 10 Distinguished Conditions
- Advanced
- ApoplexyDr. Viswanathan isAdvanced. Learn about Apoplexy.
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Arterial EmbolismDr. Viswanathan isAdvanced. Learn about Arterial Embolism.
- Bidirectional TachycardiaDr. Viswanathan isAdvanced. Learn about Bidirectional Tachycardia.
- Brugada SyndromeDr. Viswanathan isAdvanced. Learn about Brugada Syndrome.
- Cardiac AblationDr. Viswanathan isAdvanced. Learn about Cardiac Ablation.
View All 26 Advanced Conditions
- Experienced
- AnginaDr. Viswanathan isExperienced. Learn about Angina.
- Anomalous Left Coronary Artery from the Pulmonary Artery
- Aortic RegurgitationDr. Viswanathan isExperienced. Learn about Aortic Regurgitation.
- AtherosclerosisDr. Viswanathan isExperienced. Learn about Atherosclerosis.
- Bicuspid Aortic ValveDr. Viswanathan isExperienced. Learn about Bicuspid Aortic Valve.
- Cardiac AmyloidosisDr. Viswanathan isExperienced. Learn about Cardiac Amyloidosis.
View All 49 Experienced Conditions
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