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Is blood pressure proportional or inversely proportional to the diameter of a blood vessel?

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Dr. Calvin Weisberger
Internal Medicine - Cardiology

In brief: Blood pressure

if flow is kept constant then decreased cross sectional area of the vessel will necessarily need increased pressure to maintain that constant flow.
There are multiple factors involved in the physiology of pressure, flow and resistance

In brief: Blood pressure

if flow is kept constant then decreased cross sectional area of the vessel will necessarily need increased pressure to maintain that constant flow.
There are multiple factors involved in the physiology of pressure, flow and resistance
Dr. Calvin Weisberger
Dr. Calvin Weisberger
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