A heart failure cough is a persistent cough in someone with late- or end-stage congestive heart failure. The cough may sound like whistling, be "wet," and be accompanied by mucus. A heart failure ...

Heart failure is often portrayed in films as sudden and dramatic, with people collapsing or clutching their chest. In reality, the condition usually develops slowly, with subtle symptoms that are easy ...

Share on Pinterest For weeks, Son Vang (center) thought his persistent cough was a lingering flu symptom. Then, a chest x-ray revealed he was experiencing heart failure. Image Provided by Son Vang ...

Heart failure happens when the heart is unable to pump blood around the body efficiently. The most common symptoms of heart failure are shortness of breath, fatigue, cough, and general weakness.