acute left ventricular failure的意思|示意

Acute left ventricular failure (ALVF) is a condition that occurs when the left ventricle of the heart is unable to pump enough blood to the body, leading to a decrease in blood pressure and a decrease in oxygen-rich blood supply to the body's organs and tissues.

ALVF can be caused by a number of different conditions, including heart attack, congestive heart failure, or high blood pressure. It can also be caused by a blockage in the arteries that supply the heart with blood. It can also be caused by a disorder of the heart muscle itself.

Symptoms of ALVF may include shortness of breath, chest pain, palpitations, fatigue, dizziness, and an inability to exercise. These symptoms can be severe enough to require hospitalization.

Treatment for ALVF may include medications to reduce the amount of fluid in the lungs, reduce swelling of the heart, improve heart function, or improve the circulation of blood. Other treatments may include surgery to remove any blockage in the arteries or to repair a damaged valve in the heart.

If left untreated, ALVF can be life-threatening. However, with proper treatment and lifestyle changes, people with ALVF can often have a good quality of life.