Heart failure (HF) requires you and your caregivers to monitor any changes in symptoms. Notify your doctor right away if you notice something new, or a sudden worsening of a current symptom. Symptoms To Watch Out For : 1. Shortness Of Breath - Not related to exercise or exertion, but experiencing shortness of breath while at rest. 2. Loss Of Appetite. 3. Increased fatigue or feeling exhausted all the time. 4. Swelling of or pain in the abdomen. 5. Frequently dry cough. 6. Difficulty sleeping 7. Increased swelling of the lower limbs. 8. Rapid Weight Gain - It is extremely important for people with heart failure to weigh themselves every day- preferably every morning before breakfast. Consult with your healthcare provid...