Muhammad Zia Khan, Bandar Alyami, Waleed Alruwaili, Amanda T Nguyen, Melody Mendez, William E Leon, Justin Devera, Hafiz Muhammad Sohaib Hayat, Abdullah Naveed, Zain Ul Abideen Asad, Siddharth Agarwal, Sudarshan Balla, Douglas Darden, Muhammad Bilal Munir
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引用次数: 0
Abstract
Background: To determine differences in baseline characteristics and outcomes of leadless pacemaker implantation based on sex.
Methods: For the purpose of this study, data were extracted from the National Inpatient Sample database for years 2016-2020. The study group was then stratified based on sex. Baseline characteristics and in-hospital outcomes including complications were then analyzed in each group. Multivariable logistic regression models were created to analyze the association of sex with important outcomes of mortality, major complications (defined as pericardial effusion requiring intervention and any vascular complication), prolonged length of stay (defined as > 6 days), and increased cost of hospitalization (defined as median cost > 34,098$) after leadless pacemaker implantation.
Results: A total of 29,000 leadless pacemakers (n in women = 12,960, 44.7%) were implanted during our study period. Women were found to have an increased burden of co-morbidities as compared to men. In the adjusted analysis, the likelihood of mortality (aOR 1.27, 95% CI 1.14-1.43), major complications (aOR 1.07, 95% CI 0.98-1.18), prolonged length of stay (aOR 1.09, 95% CI 1.04-1.15), and increased hospitalization cost (aOR 1.14, 95% CI 1.08-1.20) were higher in women as compared to men after leadless pacemaker implantation.
Conclusion: Important and significant differences exist in leadless pacemaker implantation in women as compared to men. These findings highlight the need for evaluating etiologies behind such differences with a goal of improving outcomes in all patients after leadless pacemaker implantation.
期刊介绍:
The Journal of Interventional Cardiac Electrophysiology is an international publication devoted to fostering research in and development of interventional techniques and therapies for the management of cardiac arrhythmias. It is designed primarily to present original research studies and scholarly scientific reviews of basic and applied science and clinical research in this field. The Journal will adopt a multidisciplinary approach to link physical, experimental, and clinical sciences as applied to the development of and practice in interventional electrophysiology. The Journal will examine techniques ranging from molecular, chemical and pharmacologic therapies to device and ablation technology. Accordingly, original research in clinical, epidemiologic and basic science arenas will be considered for publication. Applied engineering or physical science studies pertaining to interventional electrophysiology will be encouraged. The Journal is committed to providing comprehensive and detailed treatment of major interventional therapies and innovative techniques in a structured and clinically relevant manner. It is directed at clinical practitioners and investigators in the rapidly growing field of interventional electrophysiology. The editorial staff and board reflect this bias and include noted international experts in this area with a wealth of expertise in basic and clinical investigation. Peer review of all submissions, conflict of interest guidelines and periodic editorial board review of all Journal policies have been established.