Abstract Coronary heart disease has become the leading cause of death in Indonesia.Over the past 50 years, more and more people affected by coronary heart disease, and some of the factors underlying cause has been unknown. This study aimed to analyze the relationship between risk factors (obesity, dyslipidemia, smoking, hypertension, diabetes mellitus, and physical activity / sport) and the characteristics of the patient (family history) with CHD events. This type of research is observational analytic design of Case-Control Study. Which is held in the ICCU Hospital Dr. Kanudjoso Balikpapan. Sample use cases and controls ratio of 1: 1, with the overall number is 62 samples. Univariate analysis using frequency distribution, bivariate analysis using Chi Square (X2), and multivariate logistic regression analysis. The analysis shows that the factors that do not have a significant relationship with the incidence of CHD is Obesity (pvalue = 0.440> value α = 0.05). While the factors that had a significant relationship with the incidence of CHD is Dyslipidemia (pvalue = 0.004 nilai α = 0,05). Sedangkan faktor yang mempunyai hubungan yang signifikan dengan kejadian PJK adalah Dislipidemia (Pvalue = 0,004 < nilai α = 0,05), Merokok (Pvalue = 0,005 < nilai α = 0,05), Hipertensi (Pvalue = 0,021 < nilai α = 0,05), Diabetes Mellitus (Pvalue = 0,002 < nilai α = 0,05), dan Aktifitas Fisik (Pvalue = 0,040 < nilai α = 0,05). Dan terdapat hubungan yang signifikan antara riwayat keluarga dengan kejadian PJK ((Pvalue = 0,012 < nilai α = 0,05). Disarankan untuk perlunya peningkatan promosi kesehatan oleh petugas kesehatan untuk menghindari faktor resiko terjadinya PJK. Kata Kunci : Faktor Resiko, Karakteristik, PJK