What is Acute Left Heart Failure?

Acute left heart failure is mainly caused by myocardial disease, acute hemodynamic disorders, infection factors may also induce this disease.

1

. Myocardial disease

If the patient has myocardial disease, such as large-area myocardial infarction, it is easy to cause myocardial contractility to decline and cause acute left heart failure.

2. Acute hemodynamic disorders

If the patient has arrhythmia or abnormal cardiac load and other acute hemodynamic disorders, the resistance to heart pumping will also increase, short-term cardiac output will be abnormally reduced and

cause acute left heart failure.