Why is the clamping time of the aorta so critical

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Reference no: EM133343849

Question: When a patient has open heart surgery, the aorta is cross-clamped so that no blood can flow into the aorta. Meanwhile, a heart-lung machine is used to pump and oxygenate the blood so the heart can be still during the procedure. The length of time the clamp is maintained on the aorta is carefully monitored during the operation, and the time is minimized.

Why is the clamping time of the aorta so critical?

Based on your knowledge of anatomy of blood flow to the heart, what adverse effects could occur if the aorta is clamped for too long a period of time?

Reference no: EM133343849

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