What are the symptoms of heart disease?

The symptoms of heart disease are mainly manifested in the following aspects:

(1) decreased blood function of the heart function: weak dizziness, decreased activity endurance, convulsions, severe blood pressure, and even syncope.

(2) blood siltation reflux disorder: chest tightness, shortness of breath, edema, edema, sudden breathing difficulties at night, cough pink foam, bloating appetite decreased.

(3) problems with the ability of the blood supply of the heart: chest pain, especially after the activity, sometimes accompanied by radiation pain in the left forearm or back, nitroglycerin can be relieved at the initial stage, and myocardial infarction can be caused in severe cases.

(4) arrhythmia: the heart palpitations caused by various premature beats, all kinds of tachyarrhythmia lead to flustered chest tightness, while slow arrhythmia leads to dizziness and even syncope.