Unexpected sign of heart disease surprised scientists

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Unexpected Discovery: Nails Can Signal Heart Problems

A group of international researchers has presented results of a new study that could change the approach to early diagnosis of cardiovascular diseases. It turns out that ordinary nails can be an important indicator of heart health.

According to statistics, cardiovascular diseases cause about 31% of all deaths worldwide. Timely detection of symptoms can save many lives. Researchers have found that changes in nail condition can be one of the first signals of impending heart problems.

Among the key signs, specialists highlight:
Bluish tint of the nail plate
Increased brittleness
Appearance of characteristic grooves
Finger swelling
Changes in nail shape

Historical reference: In ancient Chinese medicine, nail condition was considered an important diagnostic sign. Modern medicine confirms the wisdom of ancient healers through scientific research.

Professor of Cardiology John Smith notes: "Changes in nails are often the first visible sign of circulatory problems. It's like an SOS signal from our body".

heart disease, heart disease symptoms, diagnostics, nails, cardiology, heart health, signs of heart disease, blood circulation, heart failure, prevention Nail condition may indicate heart problems: new cardiologist research Scientists have discovered a connection between nail condition and heart disease. Bluish coloring, brittleness, and other nail changes may be early signs of cardiovascular disease. Learn which symptoms to watch for.