The incidence of heart attacks and strokes has risen sharply in recent years. A recent study has revealed that people who experience heart attacks or strokes often have lifestyle mistakes that put them at risk. The research also revealed that among those who experience these problems, at least one in four has a pre-existing cardiovascular condition, which they often ignore. Let's explore the key findings of this study.

What did the research find?

In this study, published in the American College of Cardiology, researchers found symptoms of high blood pressure, high cholesterol, imbalanced sugar levels, and tobacco-related problems in 99 percent of participants. High blood pressure was the most common problem. The research also suggested that these risks could have been prevented or controlled.

The study tracked 600,000 cases in South Korea and 1,000 young people in the United States for more than 20 years. Most participants had problems related to blood pressure, cholesterol, glucose, or smoking habits. In South Korea, 95 percent of participants had high blood pressure, while in the United States, the figure was approximately 93 percent.

Expert Opinion

The study's senior author, Philip Greenland (Professor of Preventive Medicine, Northwestern University Feinberg School of Medicine), explained that blood pressure problems are easily detectable, but they often occur asymptomatically, so they go undetected in the early stages. He said the main objective of the research is to identify and prevent these risk factors.

According to the American Heart Association, blood pressure levels of 120/80 mmHg or higher are essential for controlling blood pressure. Cholesterol levels of 200 mg/dL or higher are also considered dangerous. Greenland also noted that some causes of heart disease, such as genetic factors or certain blood markers, cannot be controlled. Despite this, most doctors recommend regular blood pressure checks and a lifestyle appropriate for age and health.

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