Cardiac Cycle Phases PDF
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Uploaded by LuminousClematis2597
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Summary
This document describes the four phases of the cardiac cycle: ventricular filling, isovolumetric contraction, ejection, and isovolumetric relaxation. It explains the events that occur in each phase, including pressure changes, blood flow, and valve actions.
Full Transcript
#### **1. Ventricular Filling (Diastole)** - - - - - #### **2. Isovolumetric Contraction (Systole begins)** - - - - - #### **3. Ejection (Systole)** - - - - - #### **4. Isovolumetric Relaxation (Diastole begins)** - - - - -
#### **1. Ventricular Filling (Diastole)** - - - - - #### **2. Isovolumetric Contraction (Systole begins)** - - - - - #### **3. Ejection (Systole)** - - - - - #### **4. Isovolumetric Relaxation (Diastole begins)** - - - - -
