Intrinsic Heart Rate: Understanding the Natural Pacemaker of the Heart and its Range in Healthy Adults

The heart rate that the heart itself establishes is called the __________.

intrinsic heart rate

The heart rate that the heart itself establishes is called the intrinsic heart rate. It is determined by the rate of depolarization of the sinoatrial (SA) node, the natural pacemaker of the heart, located in the right atrium. In normal adults, the intrinsic heart rate ranges from 60 to 100 beats per minute, but it can vary with age and physical activity levels. Other factors such as stress, medications, and certain medical conditions can affect the intrinsic heart rate as well.

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Is the formula of cyclic adenosine monophosphate (cAMP) $ce{C_{10}H_{11}N_{5}O_{6}P}$ or $ce{C_{10}H_{12}N_{5}O_{6}P}$? Does it matter? The correct formula for cyclic adenosine monophosphate (cAMP) is $ce{C_{10}H_{11}N_{5}O_{6}P}$. The

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Intrinsic Heart Rate: Understanding the Natural Pacemaker of the Heart and its Range in Healthy Adults

The heart rate that the heart itself establishes is called the __________.