CBS 2019
CBSMD教育中心
中 文

Transcatheter Aortic Valve Replacement

Abstract

Recommended Article

Randomized Evaluation of TriGuard 3 Cerebral Embolic Protection After Transcatheter Aortic Valve Replacement: REFLECT II Cardiovascular Magnetic Resonance as a complementary method to Transthoracic Echocardiography for Aortic Valve Area Estimation in patients with Aortic Stenosis: A systematic review and meta-analysis Long-Term Durability of Transcatheter Heart Valves: Insights From Bench Testing to 25 Years Raising the Evidentiary Bar for Guideline Recommendations for TAVR: JACC Review Topic of the Week Transcatheter Aortic Valve Replacement During Pregnancy Predictors of high residual gradient after transcatheter aortic valve replacement in bicuspid aortic valve stenosis Prevalence and Outcomes of Concomitant Aortic Stenosis and Cardiac Amyloidosis Delirium After TAVR: Crosspassing the Limit of Resilience
|<<... 7 8 9 10 11 12 13 ...>>|

Original Research2020 Jan 20;S0828-282X(20)30043-X.

JOURNAL：Can J Cardiol . Article Link

Comparison of 1-Year Pre- And Post-Transcatheter Aortic Valve Replacement Hospitalization Rates: A Population-Based Cohort Study

A Czarnecki, F Qiu, KA Henning et al. Keywords: hospitalization rates pre- and postprocedure; TAVR

ABSTRACT

BACKGROUND - Rehospitalization rates post-transcatheter aortic valve replacement (TAVR) are high; however, it is not known how these compare with pre-TAVR hospitalization rates. Our objective was to determine the association between the index TAVR and hospitalization rates pre- and postprocedure.


METHODS - A retrospective observational study was performed including all TAVR procedures performed in Ontario, Canada, between 2013 and 2017. Patients who died during the index hospitalization were excluded. The primary outcome was all-cause hospitalization within 1 year of TAVR discharge. Hospitalization rates per person-year were calculated and compared for each of the following analogous time periods pre- and post-index TAVR: 1 to 30, 31 to 90, 91 to 365, and 1 to 365 days. Poisson regression models were used to generate rate ratios to compare hospitalization rates.


RESULTS - The final study cohort included 2547 patients. In the year before TAVR, 60.2% of patients were hospitalized, compared with 45.9% in the year following the procedure. The rate ratio (RR) for the year post-TAVR compared with pre-TAVR was 0.82 (95% confidence interval [CI], 0.77- 0.88). When comparing each parallel time period post- vs pre-TAVR, all intervals were associated with significant reductions in hospitalization after TAVR, except the 30-day periprocedural period. The largest change in hospitalization rates occurred in the 31 to 90 days post- vs the corresponding period pre-TAVR (RR: 0.57; 95% CI, 0.50-0.64) CONCLUSION: TAVR is associated with a significant and sustained reduction in all-cause hospitalization in the year following the procedure compared with the preprocedural period.


Copyright © 2020 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

>CBS CBS 2019

> CBS 2019 REGISTRATION

> CBS 2019 PROGRAM

> CBS 2019 CALL FOR SCIENCE

> CBS 2019 SPOTLIGHTS

 CBSMD

> CBSMD WEBSITE REGISTRATION

> EDUCATION CENTER

> RECOMMANDED PAPER

> TOP 10 RESEARCH PAPER

> PRE-READING

CBS 2019 CBS 2019 FACULTY Education Resource CBSMD Scientific Library
Copyright ⓒ CBS MD Nanjing China. All rights reserved. 京ICP备16025898号-11
联系我们| Top