Shortness of breath
If you become short of breath after just a little exertion, you should take this seriously. It could be due to heart disease. Do you feel weak and out of breath even after light activities? It is possible that your cardiovascular system is overloaded, your lungs no longer have enough oxygen and you are experiencing breathing difficulties as a result
Chest pain
Chest pain should always be taken seriously. It can be caused by a serious heart problem and must be checked out immediately in the emergency room if it is severe and sudden. It is usually accompanied by breathing difficulties. Sometimes there is also a tight or burning sensation in the middle or on the right side of the chest. In the case of a heart attack, these symptoms can occur suddenly and then last for several minutes. In this case, the blood can no longer be pumped to the heart, which is a life-threatening situation. Call the emergency services immediately!