Blood pressure basics

This is a comprehensive video on blood pressure which helps you understand all the concepts related to blood pressure. Factors affecting blood pressure are explained graphically. Comparison is drawn between Turbulent and laminar blood flow, and systolic and diastolic BP. Korotkoff sounds are also discussed. Timeline 0:00 Introduction 0:17 Contents of video 1:13 BP definition 1:58 Cardiac output 2:24 Factor affecting heart rate 2:58 factors affecting stroke volume 7:00 Flow 11:36 Cross sectional area vs velocity of blood flow 17:57 Total peripheral resistance 25:50 Laminar vs turbulent flow 32:22 perfusion pressure 33:31 Systolic and diastolic BP 38:01 Korotkoff sounds