Cardiovascular disease, a 'silent killer' responsible for nearly 18 million deaths annually globally, can offer clues of its lethal presence through some unlikely symptoms in the feet.
It's known to be just as deadly in the UK, accounting for around a quarter of all deaths. It's known as a 'silent killer' because signs are often hard to spot in advance.
But recognising them early could prove vital. Chest pain might spring to mind when thinking of typical cardiovascular symptoms, but other less recognised cues might not be so obvious.
Some of these indicators can be found in, of all places, your feet, reports the Express. The American Academy of Dermatology (AAD) highlights three major red flags for cardiovascular issues by observing the feet and toes.
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