Knowledge of risk factors of heart disease among medical students and interns: A cross-sectional study from King Khalid University, Saudi Arabia.

Background: Cardiovascular disorders (CVD) are the 1 Materials and Methods: We conducted a cross-sectional study by including medical students and interns from the medical college of King Khalid University from February to May 2023. Results: We included 319 participants in our study. Almost 60% of participants acknowledged that obesity, diabetes, high blood pressure, high cholesterol, family history of coronary heart disease, older age, and stress were risk factors for heart disease. Males were more likely to practice sports than females (20% vs. 12% every day) and significantly higher proportion of them indicated that a person knows when they have heart disease (28% vs. 15%), and only exercise lower their risk of cardiovascular disease (38% vs 19%); while they thought that eating fatty food does not impact cholesterol levels rather than females (40% vs. 25%). Conclusion: Most of our sample had adequate knowledge of heart disease factors. Our findings highlight the need for improved education on smoking, obesity, and exercise among medical students to enhance their understanding of cardiovascular risk factors. Despite that, early screening, and detection of the CVD is of extreme importance for the prevention of the possible hazards.