Obesity Now Leading Risk Factor for Heart Attacks in Adults

» Published: August 19 2025 at 06:11

Obesity Now Leading Risk Factor for Heart Attacks in Adults
Photo: Gorm Kallestad/NTB Scanpix/TT

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Obesity, or obesitas, is the most common risk factor for adults with myocardial infarction, shows a new registry study made with support from the Heart-Lung Foundation.

Previously, smoking was the largest risk factor among adults aged 18-59 who suffer from myocardial infarction in Sweden, but the new study shows that obesity is now in first place.

The study, where over 44,000 people have been followed after having a myocardial infarction, also shows that even if men are at greater risk of suffering from myocardial infarction, women have more risk factors than men and also a worse prognosis after a myocardial infarction.

Three out of four young adults who suffer from myocardial infarction had at least one known risk factor, often high blood pressure, diabetes, smoking or obesitas, with a BMI over 30.

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By TTEnglish edition by Sweden Herald, adapted for local and international readers
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