The main manifestation of heart failure is dyspnea, especially when the patient may need to sit up, a condition that tends to strike at night. The basic requirement for its relief is to go to the hospital, and it is not recommended to do it at home. After going to the hospital, the first step to relieve heart failure is to strengthen the heart, diuretic and vasodilator, which is the treatment method for heart failure adopted long ago. Next, vasodilators are used. If it is systolic heart failure, it is still necessary to use some positive inotropic drugs, which is what we call cardiotonic drugs. If it is diastolic heart failure, we do not advocate the use of this type of drugs.