Atrial Fibrillation Is Associated With Mortality in Intermediate Surgical Risk Patients With Severe Aortic Stenosis: Analyses From the PARTNER 2A and PARTNER S3i Trials
| Autor: | Zixuan Zhang, Vinod H. Thourani, William F. Fearon, S. Chris Malaisrie, Michael J. Mack, Tamim Nazif, Susheel Kodali, Martin B. Leon, Wilson Y. Szeto, Angelo B. Biviano, Hasan Garan, Ioanna Kosmidou, Isaac George, Michael I. Brener, Raj Makkar, Jose Dizon |
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| Rok vydání: | 2021 |
| Předmět: |
Male
medicine.medical_specialty Aortic Valve Replacement/Transcather Aortic Valve Implantation Transcatheter Aortic Valve Replacement Electrocardiography Postoperative Complications Aortic valve replacement Heart Rate Internal medicine Atrial Fibrillation Humans Medicine Original Research Aged 80 and over business.industry Incidence aortic stenosis Atrial fibrillation Aortic Valve Stenosis medicine.disease United States Surgical risk Survival Rate Stenosis Treatment Outcome Valvular Heart Disease Cardiology Female Mortality/Survival Cardiology and Cardiovascular Medicine business |
| Zdroj: | Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease |
| ISSN: | 2047-9980 |
| DOI: | 10.1161/jaha.120.019584 |
| Popis: | Background The impact of atrial fibrillation (AF) in intermediate surgical risk patients with severe aortic stenosis who undergo either transcatheter or surgical aortic valve replacement (AVR) is not well established. Methods and Results Data were assessed in 2663 patients from the PARTNER (Placement of Aortic Transcatheter Valve) 2A or S3i trials. Analyses grouped patients into 3 categories according to their baseline and discharge rhythms (ie, sinus rhythm [SR]/SR, SR/AF, or AF/AF). Among patients with transcatheter AVR (n=1867), 79.2% had SR/SR, 17.6% had AF/AF, and 3.2% had SR/AF. Among patients with surgical AVR (n=796), 71.7% had SR/SR, 14.1% had AF/AF, and 14.2% had SR/AF. Patients with transcatheter AVR in AF at discharge had increased 2‐year mortality (SR/AF versus SR/SR; hazard ratio [HR], 2.73; 95% CI, 1.68–4.44; P P =0.003); patients with SR/AF also experienced increased 2‐year mortality relative to patients with AF/AF (HR, 1.77; 95% CI, 1.04–3.00; P =0.03). For patients with surgicalAVR, the presence of AF at discharge was also associated with increased 2‐year mortality (SR/AF versus SR/SR; HR, 1.93; 95% CI, 1.25–2.96; P =0.002; and AF/AF versus SR/SR; HR, 1.67; 95% CI, 1.06–2.63; P =0.027). Rehospitalization and persistent advanced heart failure symptoms were also more common among patients with transcatheter AVR and surgical AVR discharged in AF, and major bleeding was more common in the transcatheter AVR cohort. Conclusions The presence of AF at discharge in patients with intermediate surgical risk aortic stenosis was associated with worse outcomes—especially in patients with baseline SR—including increased all‐cause mortality at 2‐year follow‐up. Registration URL: https://www.clinicaltrials.gov ; Unique identifiers: NCT01314313 and NCT03222128. |
| Databáze: | OpenAIRE |
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