The body can alter stroke volume and heart rate, thus affecting cardiac output. The autonomic nervous system can also increase heart rate and the strength of ventricular contraction.
يمكن للجسم تعديل حجم الضربة ومعدل ضربات القلب وبالتالي الناتج القلبي. يمكن للجهاز العصبي اللاإرادي أيضًا زيادة معدل ضربات القلب وقوة انقباض البطينين.
| Front | what about the the pumping of the heart does the body have the ability to alter |
|---|---|
| Back | the body can alter the STROKE VOLUME as well as the HEART RATE and also thus the CARDIAC OUTPUT to the autonomic nervous system the body can also increase the rate of heartbeat and the STRENGTH OF VENTRICULAR CONTRACTION |
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