Poor blood circulation can have severe consequences for overall health, especially regarding the heart. The heart plays a vital role in pumping oxygen-rich blood throughout the body, and any disruption in blood flow can lead to heart failure. Recognizing the warning signs of poor circulation is crucial for early intervention and prevention. From persistent fatigue to swollen limbs, these symptoms can indicate underlying issues that require expert attention. Fatigue Chronic fatigue is a warning sign that determines something is wrong with the body. It can also be an indication of poor blood circulation. Fatigue can arise from the compromised supply of oxygen and nutrients to various muscles and organs. If someone is experiencing persistent fatigue even after getting sufficient rest, it can be a sign to get blood supply, and other basics checked out. Chest pain or discomfort In the healthcare industry, chest pain or discomfort is referred to as angina. It is one of the most commonly recognized symptoms of cardiac issues associated with poor blood supply. It may manifest as a squeezing, pressure, or tightness in the chest. This pain can occur during physical activity or emotional stress and may subside with rest. Shortness of breath Shortness of breath or difficulty in breathing is yet another classic symptom of heart problems.