<![CDATA[The intervention for coronary heart disease (CHD) is myocardial reperfusion with percutaneous coronary intervention (IKP). However, after the IKP procedure, there is a risk of recurrent myocardial infarction and so restenosis, self-care is an important part in efforts to improve the quality of life of patients who have undergone IKP. This study aims to identify the determinants of self-care in patients undergoing IKP. The research design used a cross-sectional survey on 300 respondents who were taken by consecutive sampling technique at the Heart Polyclinic at Hermina Bekasi Hospital. The study used the SC-CHDI (self-care coronary heart disease inventory) questionnaire, the CADE-Q SV (Coronary Artery Disease Education Questionnaire Short Version) questionnaire and the family support questionnaire. The results showed that factors related to self-care were gender (p=0.000), education (p=0.000), length of IKP (p=0.165), occupation (p=0.000), income (p=0.000), knowledge (p=0.000) and family support (p=0.000). Meanwhile, in multivariate analysis, the most dominant factor with self-care is family support (p=0.000) with OR 6.724. Respondents who have high family support have more adequate self-care. The implication in nursing is to provide education according to the needs of patients by identifying educational needs beforehand and involving families in providing education.]]>
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