Cardiovascular Diseases - ppt video online download
{"Image DocumentName": "Types of Cardiovascular Disease", "Image ImageDescription": "Arrhythmias. Arrhythmias occur in millions of people who do not have underlying heart disease, and they usually don\u2019t cause problems. In one type of arrhythmia, called ventricular fibrillation, the electrical impulses regulating heart rhythm become rapid or irregular. This is the most common cause of sudden cardiac arrest, in which the heart stops beating without warning. Without immediate emergency help, death follows within minutes.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}