Pressures in the pulmonary circulation | Medibuddy
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7th February 2024

Pressures in the pulmonary circulation

Pulmonary circulation is a low-pressure system. Typical measurements within the main pulmonary artery are:

Mean arterial pressure = 15mmHg

Systolic blood pressure = 25mmHg

Diastolic blood pressure = 8mmHg

Hence, the pressure gradient across pulmonary circulation is around 7-10mmHg.

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