Taken into consideration with existing knowledge, it appears likely that vertebrate hearts have a more sophisticated 'brain' ...

The human heart beats 60-100 times a minute, without you needing to pay any attention to it. Heart function is controlled by ...

Cardiac output can be calculated using the following equation: Stroke volume close stroke volumeThe volume of blood pumped from the heart with each beat. is the volume of blood pumped out of each ...

If you clench your hand into a fist, this is approximately the same size as your heart. It is located in the middle of the chest and slightly towards the left. The heart is a large muscular pump ...

The heart's neural network, which is embedded in the superficial layers of the heart wall, has been considered a simple structure that relays the signals from the brain.

The heart has long been thought to be controlled solely by the autonomic nervous system, which transmits signals from the brain. The heart's neural network, which is embedded in the superficial ...