• Yuki Tokunaga, Kenichi Sakakura, Hiroyuki Jinnouchi, Yousuke Taniguchi, Kei Yamamoto, Takunori Tsukui, Masashi Hatori, Taku Kasahara, Shun Ishibashi, Yusuke Watanabe, Masaru Seguchi, and Hideo Fujita.
• Division of Cardiovascular Medicine, Saitama Medical Center, Jichi Medical University, Japan.
• Intern. Med. 2024 Sep 4.

AbstractObjective Triple-vessel disease (TVD) is a well-established prognostic factor for patients with acute myocardial infarction (AMI). However, there is a paucity of literature regarding the risk factors for in-hospital death in patients with non-ST-segment elevation myocardial infarction (NSTEMI) and TVD. In this retrospective study, we examined the determinants of in-hospital death in patients with NSTEMI and TVD who underwent percutaneous coronary intervention (PCI) for culprit lesions. Methods The primary objective of this study was to identify the factors associated with in-hospital death using a multivariate analysis. We included 253 patients with NSTEMI and TVD and divided them into a survivor group (n=239) and an in-hospital death group (n=14). Results Systolic blood pressure (SBP) at admission was significantly higher in the survivor group than in the in-hospital death group. The estimated glomerular filtration rate (eGFR) was also higher in the survivor group than in the in-hospital death group. In the multivariate logistic regression analysis, in-hospital death was inversely associated with the SBP at admission (odds ratio [OR] 0.984, 95% confidence interval [CI] 0.970-0.999, p<0.035) and eGFR (OR 0.966, 95% CI 0.939-0.994, p=0.019) and was associated with cardiopulmonary arrest (CPA) before PCI (OR 8.448, 95%CI 1.863-38.309, p=0.006). Conclusion In-hospital death was associated with CPA before PCI and inversely associated with the SBP at admission and eGFR in patients with NSTEMI and TVD who underwent PCI for the culprit lesion. It may be important to recognize these high-risk features in order to improve the clinical outcomes of patients with NSTEMI and TVD.

4 keywords...

hide…