Heart failure doesn't mean your heart has stopped working. Heart failure is also called congestive heart failure.
Heart failure has many different causes.
Sometimes the exact cause can't be found. Some people with heart failure have few problems or symptoms. Chronic cough Call your doctor if you have any of these symptoms, especially if you've had heart problems before. Your doctor will probably suspect heart failure based on your medical history, symptoms and a physical exam. The last 2 tests are often used to make sure of the diagnosis.