How to understand ECG from scratch and identify WPW syndrome and AV Blocks on an ECG

In this video, I have explained what each wave means on an ECG. Terms "Segments" and "intervals" might be a little confusing so I have explained it w mnemonics. You will be able to learn how to identify important pathologies on an ECG Wolff Parkinson White Syndrome [explained with mechanisms] First degree AV Block Second Degree AV Block [Mobitz 1 and Mobitz 2] Third degree AV Block What is a U wave Understanding these pathologies on an ECG is very important for the USMLE. This is the ECG Quiz Q1. QT Interval indicates: A. Ventricular depolarization B. Ventricular repolarization C. Ventricular depolarisation and repolarization Q2. The PR interval in Wolff Parkinson White Syndrome is A. Short B. Long Q3. Dropped beat is seen in A. First degree AV Block B. Second degree AV Block C. third degree AV Block Q4. U wave on an ECG most likely indicates A. Hyperkalemia B. Hypokalemia C. Hypercalcemia D. Hypocalcemia I post quizzes on instagram :) Alsooo! I got featured on feed spot! @_student_youtube_channels/ Thanks a lot guys for appreciating my work and supporting me! Subscribe to my channel for more quizzes and med videos. Contact me Instagram: chandran_ish Email: [email protected]