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🌱 來自: Consequences-of-Severe-Acid-Base-Disturbances

cardiovascular consequences-of-Severe-Acid-Base-Disturbances

Acidemia (pH <7.20)

• ↓ contractility, arteriolar vasodilation
• ↓ MAP & CO; ↓ response to catecholamines
• ↑ risk of arrhythmias

Alkalemia (pH >7.60)

• Arteriolar vasoconstriction
• ↓ coronary blood flow
• ↑ risk of arrhythmias