ECG tracing: Use the area provided beneath the ECG tracing

DA-4           3-18-21

ECG tracing: Use the area provided beneath the ECG tracing.

–         Label the major peaks on the ECG tracing below.

–         Sketch and describe the following processes:  Left ventricle pressure fluctuation, left ventricle volume fluctuation, timing of A/V and semilunar valve opening and closing and the timing of the major heart sounds.  Be sure your description includes accurate and clearly labeled numeric values!