The most specific medical term used to describe high rate of heartbeat per minute is described as tachycardia.
Mr. Jones is suffering from a heart disorder known as tachycardia. It is a condition of arrhythmia which occurs due to improper production of electrical signals. In this condition, the heart pumps faster than usual rate and so extra pressure is levied on heart and even on lungs. This causes imbalance in cardiac system which can cause diseases such as heart attack, cardiac arrest etc. It is generally advised to use pacemakers when the heart is unable to regulate its beating rate.
Pacemakers are artificial hearts. They produce impulses on the basis of their coordination with actual heart muscle and when they do not receive any signal from the heart, it gets activated and produced signals which help in opening and closing of atria and ventricles.
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