Korelasi indeks aterogenik plasma terhadap severitas lesi infark miokard akut pada usia kurang dari 45 tahun
Mahendra Septadi, dr. Vita Yanti Anggraeni, M.Sc, Ph.D, Sp.PD-KKV, SpJP; dr. Vina Yanti Susanti, M.Sc, Ph.D, Sp.PD-KEMD
2025 | Tesis-Spesialis | S2 Ilmu Penyakit Dalam
Background: Ischemic heart disease is one of the major health problems globally. There has been an increase in the incidence of acute myocardial infarction (AMI) in young people in recent years. Dyslipidemia is a factor that increases the risk of ischemic heart disease. The atherogenic index of plasma, defined as the logarithm of triglycerides to high-density lipoprotein, is considered a predictor of ischemic heart disease.
Objective: This study aims to investigate the correlation between the atherogenic index of plasma and the severity of acute myocardial infarction lesions in individuals under 45 years of age.
Methods: This study is a cross-sectional study. The study subjects were patients with acute myocardial infarction aged 18–44 years who underwent percutaneous coronary intervention at Dr. Sardjito General Hospital, Yogyakarta. Data were collected from medical records. Data on triglycerides, HDL, and coronary angiography results were obtained.
Results: Out of 63 patients, 68.3% had single vessel disease, 50.7% had total occlusion, and the mean IAP was 0.23±0.32. from ROC analysis, a cutoff of 0.345 was obtained, with ?0.345 indicating total occlusion in 12 (37.5%) cases and IAP <0> 0.05).
Conclusion: An increase in atherogenic index of plasma is not significantly correlated with the severity of acute myocardial infarction lesions in individuals under 45 years of age (p>0.05). Nevertheless, the clinical implications of using the atherogenic index of plasma remain necessary, given the role of elevated triglyceride levels and low HDL levels in causing inflammation and atherosclerosis, which play a significant role in the occurrence of myocardial infarction.
Kata Kunci : high density lipoprotein, indeks aterogenik plasma, infark miokard akut, oklusi total, trigliserida