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Gender differences in cardiogenic shock: characteristics and prognosis
Abstract Funding Acknowledgements Type of funding sources: Public hospital(s). Main funding source(s): Hospital Clinico San Carlos. Background Cardiogenic shock (CS) is a life-threatening condition caused by severe heart dysfunction. While significant advances have been made in the management and tr...
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| Published in: | European heart journal. Acute cardiovascular care 2024-05, Vol.13 (Supplement_1) |
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| Main Authors: | , , , , , , , , , |
| Format: | Article |
| Language: | English |
| Online Access: | Get full text |
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| Summary: | Abstract
Funding Acknowledgements
Type of funding sources: Public hospital(s). Main funding source(s): Hospital Clinico San Carlos.
Background
Cardiogenic shock (CS) is a life-threatening condition caused by severe heart dysfunction. While significant advances have been made in the management and treatment of cardiogenic shock, there is growing recognition of the importance of considering gender-specific differences in the presentation and outcomes of this condition. Recent research highlights gender-related variations in how the condition is presented, managed, and its outcomes. Understanding these differences is crucial for tailored and effective treatment. Our goal is to identify potential gender differences in terms of the characteristics and prognosis of CS.
Methods
From 2013 to 2023, 142 consecutive patients diagnosed with CS in and admitted to an Acute Cardiac Care Unit in a tertiary care hospital were recruited. Demographic, clinical, and analytical variables were retrospectively collected. Patient were followed-up to November-2023 and clinical events were also recorded. For purposes of analysis, patients were classified in woman (N=95) and men (N=47). Success, in terms of IABP use, was defined as patient’s survival to the index event. Failure of IABP was defined as in-hospital death. A multivariate logistic regression analysis was performed to identify potential predictors of success. A descriptive analysis of clinical, analytical, and demographic parameters was performed in both groups, followed by a survival curve analysis to assess differences in prognosis between both sexes.
Results
Mean age was 67.3±12.2 years and 67.0% were females. There were no significant differences in cardiovascular risk factor and comorbidities between groups: hypertension (61.2% vs 38.8%, p 0.077), diabetes (65.9% vs 34.1%, p 0.866), chronic kidney disease (75% vs 25%, p 0.465), previous stroke (61.5% vs 38.5%, p 0.666) in woman vs men group respectively. STEMI was the most frequent cause of CS requiring an IABP in men (33.7%) but NSTEMI was in women (67.7%). Regarding the CS classification, both groups had a similar distribution of the severity and complexity of the shock (Figure 1). There were also no differences in hemodynamic parameters, analytical results, complete revascularization, and left ventricular ejection fraction (LVEF) between men and women (Figure 1). There were also no differences in hemodynamic parameters, analytical results, complete revascularizati |
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| ISSN: | 2048-8726 2048-8734 |
| DOI: | 10.1093/ehjacc/zuae036.172 |