Are smart watches actually good at monitoring your heartbeat?

With the age of new and emerging medical technology, diagnostics are getting more and more specialized, leading to more specialization opportunities for doctors as well. Dr. Zabeer Bhatti is a cardiologist with Capital Health who subspecializes in electrophysiology. Electrophysiologists typically see patients who have arrhythmias, which are disorders that disrupt the heart's natural rhythm.

Today, Dr. Bhatti joins Dr. Jonathan Karp and student producer Kaya Basatemur to discuss how to become a cardiologist, what being an electrophysiologist means, and medical procedures and technology designed to further increase diagnostic and treatment efficacy for arrhythmia patients. Don't miss this week's episode of Health 411!