Can the heart beat violently?

Premature contraction of the heart is an immediate pre-contraction. Patients generally cannot do strenuous exercise.

Pre-contraction is mostly related to abnormal heart structure and taking digitalis drugs. If the patient has normal heart function, it may also induce pre-contraction under the influence of adverse factors such as stress, anxiety, alcohol consumption, and strenuous exercise. When the patient exercises vigorously, it may cause frequent pre-contraction, which may affect the blood pumping function of the heart and lead to reduced blood supply to other organs and tissues. Therefore, it is easy to cause adverse consequences. Therefore, the patient generally cannot exercise vigorously

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