Supraventricular tachycardia is an abnormally fast heart rhythm arising from improper electrical activity in upper part of the heart. There are four main types: Atrial fibrillation, Paroxysmal Supraventricular tachycardia, Atrial flutter and Wolf-parkinson-white syndrome. #Repost from @doctors_room77 . . . . #medicine_obsession #medical #medstudents #medicines #medstudents #medschool #cvs #cardiologist #cardiology (at Dhaka, Bangladesh) https://www.instagram.com/p/Cdlz1c_hwZE/?igshid=NGJjMDIxMWI=















