Palpitations, shortness of breath, weakness, what is it?

Palpitations, shortness of breath, weakness may be related to factors such as excessive mood, drug effects, respiratory system diseases, etc.

1. Excessive mood

due to work pressure, life stress events and other reasons, resulting in excessive emotional excitement of the brain nerve, so that blood flow speed increases, increasing the burden on the heart, resulting in palpitations, shortness of breath, weakness.

2. Drug effects such

as calcium channel blockers, vasodilators, etc., excessive use will inhibit myocardial contraction, reduce heart blood supply, and then affect human function, resulting in palpitations, shortness of breath, weakness.

3. Respiratory system diseases such

as emphysema, pulmonary embolism, chronic obstructive pulmonary disease, etc., will affect lung ventilation, resulting in myocardial ischemia, hypoxia, resulting in palpitations, shortness of breath, weakness.