Abstract
Abstract Coronary heart disease (CHD) remains a significant global cause of morbidity and mortality, particularly among younger populations. This study aimed to clarify the risk factors contributing to CHD among individuals under 50 years of age in Tripoli, Libya. Data were collected through a questionnaire distributed to 85 patients from three hospitals in Tripoli: Metiga Hospital, Tajura Heart Hospital, and Tripoli University Hospital. Results revealed that, the highest affected age group was 46–50 years (51%), CHD was more prevalent among males (68%), and the most significant risk factors were physical inactivity (70%), psychological stress (56%), smoking (52%), and hypertension (47%), additionally, dietary habits had a substantial impact. These findings underscore the growing public health concern of CHD among younger individuals and the need for focused prevention strategies. Keywords: Coronary Heart Disease, Risk Factors, Tripoli, Hospitals.