When the heart muscle doesn't pump blood also because it should, it causes coronary failure, also referred to as congestive coronary failure. When this happens, blood can back up within the lungs and fluid can build up, causing shortness of breath.
Certain cardiac disorders, like restricted arteries within the heart (coronary artery disease) or high vital sign, cause the heart to weaken or stiffen over time, making it unable to effectively fill and pump blood. Proper treatment can help some people live longer by reducing the signs and symptoms of heart failure. Losing weight, exercising, limiting salt (sodium) in your diet, and managing stress are all samples of lifestyle changes which will improve your quality of life. Heart failure, on the other hand, can be fatal. Heart failure can cause severe symptoms, and some people may require a heart transplant or a ventricular assist device (VAD).
Preventing and controlling conditions that might lead to heart failure, such as coronary artery disease, high blood pressure, diabetes, and obesity, is one method of avoiding heart failure.