What is the reason for always being flustered?

There will always be palpitation symptoms, can be divided into physiological and pathological, physiological palpitation mainly in mood swings, physical fatigue, drinking excitatory drinks, this palpitation can be relieved after removing incentives. Pathological palpitation mainly seen in bradycardia, tachycardia, premature beats, atrioventricular block and other lesions.