Discover how the subtle signals your feet send can reveal underlying cardiovascular issues, providing valuable insight into your overall health.
Peripheral Arterial Disease (PAD): A Silent Warning
Peripheral artery disease (PAD) occurs when the arteries in the lower extremities become blocked due to plaque buildup. This reduced blood flow can lead to pain, cramps, numbness, or, in severe cases, amputation. Frequent leg cramps or difficulty walking may indicate the presence of PAD. According to the Cleveland Clinic, it is crucial to seek prompt medical attention if symptoms occur to avoid serious complications.
Diagnosis of peripheral arterial disease
To diagnose PAD, doctors use various methods, such as measuring the pulse in the feet or an ankle-brachial index (ABI) test. The latter assesses blood pressure in the ankle and arm to detect potential blockages. If there is a family history of heart disease or symptoms such as swelling or numbness, a medical consultation is essential.
Impact of poor blood circulation
Impaired circulation primarily affects the feet, which can cause pain, tingling, and delayed wound healing. Plaque buildup in the arteries worsens the condition, increasing the risk of peripheral arterial disease. People with heart failure may develop peripheral edema and swelling of the feet and ankles, further exacerbating complications, especially for diabetics.
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