What are the symptoms of heart failure?

In order to better avoid the occurrence of heart failure, we need to pay attention to observe and understand the symptoms that may appear in our lives, such as palpitations, tachycardia, arrhythmia, dizziness, etc.

1. Palpitations or irregular heartbeats. Rapid heartbeat, irregular heartbeat, and palpitations are common symptoms of heart failure. The patient will feel that his heart is beating too fast and too hard, often accompanied by a panic-like feeling of tension. Other similar irregular heart rhythm problems, including atrial fibrillation and atrial flutter, can be very dangerous if not treated promptly.

2. Loss of appetite. Feeling full long after a meal, which may be accompanied by nausea, constipation, stomach discomfort, or abdominal pain. There is a feeling of pressure in the chest and abdomen, and discomfort after eating. Fatigue can also cause heart failure patients to lose their appetite and feel tired even when chewing food.

3. Dizziness. Dizziness or lightheadedness is the most common problem with heart failure, with patients feeling as if the world is spinning. Common complications include nausea or motion sickness. If accompanied by palpitations or irregular heartbeat, seek medical attention immediately.

4. Anxiety. Shortness of breath, racing thoughts, sweaty palms, and a racing heartbeat are all signs of anxiety. Some patients may mistake anxiety or stress as the main cause and ignore heart failure.

5. Cough. Cough is also a major symptom of heart failure, but it is easy to be confused with the flu or common cold. Heart failure-related coughs rarely occur in the throat like cold coughs. Sometimes white foam or thick sputum may be coughed up, and may contain blood. Heart failure is more likely to cause a dry cough, which worsens when lying down or standing up.