Inquiry Into Life (16th Edition)
Inquiry Into Life (16th Edition)
16th Edition
ISBN: 9781260231700
Author: Sylvia S. Mader, Michael Windelspecht
Publisher: McGraw Hill Education
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Chapter 12, Problem 10A
Summary Introduction

Introduction:

Electrocardiogram (ECG) is a simple cardiology test recording the muscular and the electrical activity of the heart at rest. Electrodes attached to the skin detect the electrical signals produced by the heart during every heartbeat. ECG provides details of heart rate, its rhythm, any abnormality in its structure and the evidence of previous heart attack if any in the form of P wave, QRS wave and T wave of the cardiac cycle on a paper chart.

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Inquiry Into Life (16th Edition)

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