Heart failure may refer to heart failure, which is a decline in cardiac function caused by various heart diseases with symptoms of impaired heart pumping.
1. Heart failure is often caused by myocardial damage such as myocardial infarction, myocarditis and other factors that lead to impaired diastolic and or ventricular systolic function of the ventricles, which ultimately affects the heart’s blood output resulting.
2. Heart failure includes left heart failure, right heart failure and total heart failure. Left heart failure often manifests as dyspnea, cough, sputum, hemoptysis and other pulmonary circulation stasis, while right heart failure often manifests as double lower extremity edema, nausea, loss of appetite and other circulation stasis. Total heart failure includes symptoms of left heart failure and right heart failure.
When the symptoms of heart failure appear, it is recommended to go to the hospital in time and actively cooperate with professional doctors.