joneskeorah3091 joneskeorah3091
  • 01-09-2020
  • Biology
contestada

What occurs when blood is regurgitated through the aortic semilunar valve?a. a heart murmur b. the first heart soundc. end-systolic volumed.

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krazykarlee07
krazykarlee07 krazykarlee07
  • 01-09-2020

Answer: A heart murmur

Explanation:

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