Is sudden panic a sign of something?

Sudden palpitation does not necessarily indicate anything, it may only be a simple physiological manifestation, but also may be related to arrhythmia, hyperthyroidism and other diseases.

1, physiological manifestations such

as emotional excitement, strenuous exercise, easy to feel sudden palpitation because of sympathetic excitation, generally in the mood to stabilize, after a short rest, can be relieved, return to normal, do not worry too much.

2, arrhythmia

if often sudden palpitation, need to be highly vigilant arrhythmia, more consider cardiomyopathy, coronary heart disease and other related.

3, hyperthyroidism

due to hyperthyroidism will lead to hypermetabolism, sympathetic excitability increased, so that the heartbeat faster, patients are also prone to sudden palpitation.