Biology, 03.01.2020 19:31 JJlover1892

Beta-adrenergic blocking agents decrease the oxygen demands of the heart by what mechanism? a. increasing cardiac output, thereby increasing the oxygen supplied to the heartb. increasing blood pressure, which increases the amount of blood returned to the heartc. increasing conduction to the atrioventricular node, thereby increasing cardiac outputd. decreasing the heart rate, allowing for longer filling time and increased blood to the heart

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Beta-adrenergic blocking agents decrease the oxygen demands of the heart by what mechanism? a. incre...