What is cardiac rhythm?

Cardiac rhythm is an electrical impulse generated by highly specialized fibres capable of spontaneously producing and propagating electrical impulse in the myocardium

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Hypertension, also known as high or raised blood pressure, is a condition in which the blood vessels have persistently raised pressure. Blood is carried from the heart to all parts of the body in the vessels. Each time the heart beats, it pumps blood into the vessels. Blood pressure is created by the force of blood pushing against the walls of…[Read more]

The cell\’s plasma membrane is critical to regulating what enters, and exits the cell, which maintains homeostasis, and allows for communication with its environment.