Shortness of breath

Shortness of breath is referred to as "shortness of breath". Shortness of breath is a conscious symptom, so shortness of breath can only be felt when you are awake, and only when you have a disturbance of consciousness (coma), you have more breaths or bruising. Anyone feeling breathless or strenuous is a sign of shortness of breath. Shortness of breath often occurs at the same time as palpitation in patients with heart disease. The occurrence of shortness of breath indicates that patients with cardiovascular disease have entered the symptomatic phase (second phase) of heart disease, and different levels of shortness of breath represent different degrees of cardiac function.