The most hidden sign of heart failure is sudden weight gain. This happens due to accumulation of water in the body. When the heart is unable to pump properly, swelling begins in the legs, stomach and other parts of the body. And within a few days, the weight increases rapidly. However, if identified in time, treatment can start quickly.

Coughing while lying down or wheezing in the chest can be a sign of heart problems. This happens because the water accumulated in the body moves towards the lungs as soon as you lie down. Due to which the respiratory tract gets irritated and cough starts. It should not be ignored considering it to be a mild cough.

When the working capacity of the heart decreases, the digestive system is also affected. Many people start having problems like loss of appetite, feeling full after eating just a little or feeling nauseated. These signs also indicate that the heart is not able to supply blood to the body properly. You should not take such problems lightly.

At the same time, when the heart is not able to supply enough blood to the body, it has a direct impact on the brain. In such a situation, signs like confusion, forgetting small things or not being able to concentrate start appearing. This should not be ignored as normal fatigue.

Waking up repeatedly at night, feeling breathless while lying down or feeling the need to sleep with an elevated pillow are all early signs that the pressure on the heart is increasing. This problem is related to difficulty in breathing due to accumulated water in the body. In such a situation, this problem should not be taken lightly, otherwise problems like heart failure may also occur.