Channel: Interactive Biology

Category: Education

Tags: blood pressureheart ratecardiovascular systeminteractive biologymedicine (field of study)hypertension (disease or medical condition)peripheral resistancestroke volume

Description: interactive-biology.com - In this video, we cover hypertension. We're going to deal with things like Cardiac Output, peripheral resistance, stroke volume and heart rate, and talk about how those values are related to blood pressure. We also deal with the symptoms of hypertension. 00:00 Intro 00:12 Brief Review: Heart Blood Flow 00:54 Closer look: Blood Flow through a Blood Vessel 01:45 Graph of Blood Pressure (mm Hg) 02:50 What does "Hypertension" mean? 03:09 What to expect from someone with hypertension 03:50 Why hypertension is significant 04:24 How hypertension damages the blood vessels 05:05 Two kinds of Hypertension 05:35 Secondary hypertension 06:03 Primary or Essential hypertension 06:25 Signs of hypertension 07:35 How to check for hypertension 08:05 How to prevent hypertension