In the UK, approximately 2 million people have been diagnosed with heart disease, while around 6 million remain unaware of their high blood pressure, a significant risk factor for cardiovascular issues.

Alarmingly, every five minutes, someone in the UK is hospitalized due to a heart attack, yet less than half of the population recognizes critical warning signs.

Chest pain is a well-known symptom, with 80% of people identifying it as a warning sign of a heart attack, but other symptoms are less recognized.

Shortness of breath and irregular heart rhythms are also acknowledged symptoms, with awareness levels at 77% and 70%, respectively.

Extreme fatigue, which can significantly affect daily activities, is recognized by just over half of those surveyed as a potential warning sign.

Leg swelling, or oedema, is another alarming symptom, yet only 46% of Brits are aware of its link to heart disease.

Dr. Bhavini Shah highlights that while common symptoms like chest pain and shortness of breath are recognized, lesser-known signs include changes in eye color and swollen legs.

A grey ring around the iris, found in about 45% of individuals over 40, can indicate possible coronary heart disease due to high cholesterol levels.

Digital clubbing, characterized by thickening and widening of fingernails, may signal insufficient oxygenated blood flow and is linked to potential heart issues.

Heart disease encompasses various conditions affecting the heart and blood vessels, often caused by fatty deposits that hinder blood flow and increase the risk of blockages.

To lower the risk of coronary heart disease and hypertension, Dr. Shah advises lifestyle changes such as reducing fat intake, following a high-fiber diet, and limiting salt.

Moreover, regularly exceeding the recommended alcohol limit of 14 units per week can heighten the risk of developing heart disease or stroke.

Staying active can lower the risk of heart disease by up to 35%, and quitting smoking is crucial as it damages arterial linings and disrupts cholesterol processing.