What are the treatment principles for acute left heart failure?

The treatment principle of acute left heart failure is to improve hypoxia, reduce the burden on the heart, and actively treat the primary disease.

1. To improve hypoxia,

patients with acute left heart failure need immediate oxygen inhalation, improve pulmonary ventilation function, improve symptoms of dyspnea, and prevent hypoxemia.

2. To reduce the burden on the heart,

patients can use diuretics, such as furosemide tablets, spironolactone tablets, hydrochlorothiazide tablets, etc., to reduce blood volume through a large amount of diuretics and reduce the burden on the heart.

3. Active treatment of primary diseases

Patients with myocardial ischemia need to actively remove the primary cause, and nitrates, such as nitroglycerin tablets, isosorbide dinitrate tablets, isosorbide mononitrate tablets, etc., can be used as prescribed to improve myocardial ischemia and prevent the occurrence of heart failure.