Normal sinus rhythm

This is an amazing video which will help you in calculating rate and rhythm of the heart. What is value of boxes on ecg graph paper, what is meaning of calculating rhythm by separate waves and how rhythm strips helps in calculating ECG- all of this is discussed right here. Timeline 0:00 Introduction 0:30 How to read EKG 1:28 Value of one box on ECG paper 2:32 Calculating heart rate 5:14 Calculating normal sinus rhythm 5:33 Rhythm by R-R wave (Regular) 6:41 Rhythm by P wave (Sinus) 9:42 Rhythm by P to QRS complex (AV association) 10:45 QRS wave is wide or narrow 13:29 Issues with erroneous cardiac rate calculated by EKG machine 15:22 Revision of rate calculation 17:12 Calculation of irregular rhythm 17:41 Revision of calculation of rhythm