•        Age: Those aged 55 years or older are at greater risk of a heart attack. This may be because hormones provide some protection from heart disease before menopause.

•        Family history: Those with a male relative who had a heart attack by the age of 55, or a female relative who had one by 65, are considered to have a family history of heart attack and are at increased risk.

•        Health status: Certain markers, such as high blood pressure and high cholesterol, increase the risk of a heart attack in both males and females.

•        Medical conditions: Those with conditions, including diabetes, obesity, and autoimmune disorders are more likely to have a heart attack. Diseases such as endometriosis, PCOS, or a history of preeclampsia during pregnancy are also at a higher risk.

•        Lifestyle choices: Using tobacco or stimulant drugs, for example, cocaine or amphetamines, a sedentary lifestyle, or high levels of stress will all increase the risk of a heart attack.