Document Type
Article
Publication Title
Journal of cardiac failure
Abstract
BACKGROUND: Cardiogenic shock (CS) can be complicated by severe valvular heart disease (VHD). We analyzed cardiac intensive care unit (CICU) admissions according to VHD status.
METHODS AND RESULTS: The Critical Care Cardiology Trials Network is a multicenter network of tertiary CICUs. Centers contributed data from consecutive admissions during 2-month annual snapshots from 2017-2023. CS admissions were classified as having CS attributed to VHD, CS with noncausative VHD or CS without severe VHD. Demographics and therapies were compared. Unadjusted and adjusted odds ratios for in-hospital mortality were calculated. We analyzed 5242 admissions with CS (4.1% attributed to VHD, 18.8% with noncausative VHD, 77.1% without severe VHD). Mitral regurgitation (32.1%) and aortic stenosis (27.9%) were the most common pathologies in CS attributed to VHD. Admissions with CS attributed to VHD more commonly had LVEF ≥ 40% on admission (present in 62.8%, 22.6% and 15.1%, respectively; P < 0.001). Valve intervention was performed in 32.1% of those with CS attributed to VHD. Unadjusted in-hospital mortality in admissions with CS attributed to VHD was 40.0%, compared to 33.4% and 30.3% in the other groups.
CONCLUSIONS: VHD is the underlying cause of CS in a minority of CICU admissions but is associated with high in-hospital mortality rates.
DOI
10.1016/j.cardfail.2025.01.019
Publication Date
2-17-2025
Recommended Citation
Carnicelli AP, Miller PE, Berg DD, Aliyev N, Alviar CL, Bohula EA, Chaudhry SP, Chonde M, Chow C, Cooper HA, Daniels LB, Fordyce CB, Ghafghazi S, Goldfarb MJ, Gorder KL, Hamilton MM, Keane RR, Kontos MC, Kusner JJ, Leibner E, Loriaux DB, Menon V, Nair RM, Newby LK, Oduah MT, Palazzolo MG, Patolia H, Pierce JB, Pierce MJ, Potter BJ, Proudfoot A, Roswel RO, Schnell G, Shaw J, Sidhu K, Sinha SS, Varshney AS, Katz JN, Diepen SV, Morrow DA. Characteristics and Outcomes of Patients With Cardiogenic Shock and Clinically Significant Valvular Heart Disease: From the Critical Care Cardiology Trials Network. J Card Fail. 2025 Feb 17:S1071-9164(25)00058-2. doi: 10.1016/j.cardfail.2025.01.019. Epub ahead of print. PMID: 39970998.