If you don t, high blood pressure may lead to a heart attack, stroke, or kidney disease. Angina is the chest pain or pressure you may feel when your heart doesn t get enough oxygen. Blocked arteries reduce the amount of blood and oxygen that gets to the heart. Angina is a sign of heart disease, which can lead to a heart attack. Each person can have different signs of angina.
People also feel angina at different times.
Some feel angina when they exercise or are under stress. Others may have angina pain when they lie down to rest or sleep. Some people have angina every day. Others feel angina only a few times a month. It is important to know the symptoms of angina, such as the ones listed above.