sinoatrial node
Vagus and accelerator
Yes, music does affect the rate of a heartbeat. Music can often be used to lower the heart rate and tension level in a human.
there are nevers that affect your heart rate there are twoSympathetic and parasympathetic (vagus).hope i helped :D
Why does the rate of heartbeat change?
The individual heartbeat, or contraction, can be modified by input from the sympathetic and parasympathetic nervous systems. This modification can include increased or decreased contraction ratios, increased or decreased stroke volume and increased or decreased rate of contraction.
Adoption rate can be affected by the number of people willing to adopt. It can also be affected by the state of the economy in a state or country.
Your heart rate is affected by exercise. Some foods and chemicals may also affect your heart rate.
Your heart rate can be affected through release in hormones, or caffeine, or exercising, or many drugs can also affect the heart rate by decreasing it.
The individual heartbeat, or contraction, can be modified by input from the sympathetic and parasympathetic nervous systems. This modification can include increased or decreased contraction ratios, increased or decreased stroke volume and increased or decreased rate of contraction.
Anything that produces an emotional response can affect heart rate. Something that relaxes you will likely reduce your heart rate, while something that excites you will probably increase it. Music is certainly capable of this.
A newborn. As you get older, your heartbeat rate slows.
Sympathetic nerve stimulate the pace maker. So that heart rate increases. Parasympathetic stimulation decreases the heart rate.