How is pulmonary arterial hypertension associated with right ventricular hypertrophy and an enlarged pulmonary artery??
How is pulmonary arterial hypertension associated with right ventricular hypertrophy and an enlarged pulmonary artery??
Homework Answers
ANSWER
* Pulmonary artery help to carry deoxygenated blood from right
ventricle of the heart to lungs during cardiac cycle.
* Pulmonary artery hypertension a condition in which blood pressure
in the pulmonary artery increases due to narrowing or blockage of
pulmonary arteries.
* This pulmonary hypertension result in increasing the workload of right
ventricle of the heart to pump deoxygenated blood to the lungs for oxygenation.
* Because of increase in workload of right ventricle muscles of right ventricle
become enlarge due to overactivity which leads to right ventricular hypertrophy.
* High blood pressure in the pulmonary artery also leads to enlargement of pulmonary
artery.
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How is pulmonary arterial hypertension associated with right
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