Anaesthetic cardiac physiology. Flashcards by Emma Gee | Brainscape

Q

What is heart sound 1?

A

closure of mitral and tricuspid valves, which heralds the beginning of SYSTOLE.

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Q

What is heart sound 2?

A

closure of aortic and pulmonary valves, which heralds the end of systole and the beginning of DIASTOLE.

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Q

What is a normal MAP?

A

70 - 105 mmHg

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