In:
Circulation, Ovid Technologies (Wolters Kluwer Health), Vol. 146, No. Suppl_1 ( 2022-11-08)
Abstract:
Introduction: Non-ST Segment Myocardial Infarction (NSTEMI) occurs frequently in patients with pre-existing Heart Failure (HF) and End Stage Renal Disease (ESRD). However, outcomes with invasive approaches such as percutaneous coronary intervention (PCI) or medical management remain uncertain. Hypothesis: Given severe comorbidity burden, patients with HF and ESRD admitted for NSTEMI may experience higher in-hospital mortality with an invasive strategy of PCI. Methods: We utilized the National Inpatient Sample to capture hospitalizations in the United States from 2006-2014. Admissions for NSTEMI were identified by the International Classification of Diseases, Ninth Edition, Clinical Modification (ICD-9-CM) code 401.7x. The sample was further narrowed by coexisting diagnoses of HF (ICD-9-CM: 428.xx) and ESRD (ICD-9-CM 585.6). The cohort was divided into those that received PCI or medical management only. Multivariable logistic regression was used to compare the primary outcome of in-hospital mortality between invasive and medical management only groups. Results: During the study period, 14,333 hospitalizations were identified for NSTEMI in patients with coexisting HF and ESRD. Within this cohort, 3,549 (25%) underwent PCI (age: 66±11 years,42% female) and 10,784 (75%) were managed with medications (age: 69±12 years, 45% female) only. In-hospital mortality was 5% in the PCI group in comparison to 10% in those managed with medications only (p 〈 0.01). After adjustment for clinical covariates including age, sex and diabetes mellitus, PCI was associated with lower odds of death during hospitalization (aOR: 0.52, 95% CI: 0.44-0.61, p 〈 0.01). Conclusions: Patients with HF and ESRD admitted for NSTEMI do not incur greater in-hospital mortality with PCI, despite a high burden of comorbidities. Invasive percutaneous revascularization may be reasonable for appropriately selected patients with HF and ESRD.
Type of Medium:
Online Resource
ISSN:
0009-7322
,
1524-4539
DOI:
10.1161/circ.146.suppl_1.15703
Language:
English
Publisher:
Ovid Technologies (Wolters Kluwer Health)
Publication Date:
2022
detail.hit.zdb_id:
1466401-X
Bookmarklink