Heart failure, also known as congestive heart failure (CHF), is a condition in which the heart is unable to pump enough blood to the body’s other organs, resulting in a range of symptoms and potential organ damage. There are four primary signs of heart failure: shortness of breath, fatigue, swelling, and irregular heartbeats.
Shortness of breath, or dyspnea, is one of the most common signs of heart failure. This symptom occurs when the heart is unable to pump enough oxygen-rich blood to the body, resulting in an inability to take deep breaths or exert oneself without becoming short of breath.
Fatigue is another common sign of heart failure. Since the heart is unable to pump enough blood to the body’s other organs, the body is unable to get the oxygen and nutrients it needs to function properly, resulting in a feeling of exhaustion and fatigue.
Swelling is another sign of heart failure. When the heart is unable to pump enough blood to the body, fluid begins to accumulate in various parts of the body, most commonly in the feet, ankles, and legs. The swelling is caused by a buildup of fluids, which may also lead to weight gain and abdominal bloating.
Irregular heartbeats, or arrhythmias, are also common signs of heart failure. This symptom occurs when the heart is unable to pump enough blood to the body, causing it to beat irregularly or erratically. This can cause a feeling of fluttering in the chest, dizziness, chest pain, and, in some cases, fainting.
If any of these signs of heart failure are present, it is important to seek medical attention immediately. While these symptoms may be caused by other conditions, they can also be a sign of a serious and potentially life-threatening condition.