Heart rhythm · 2016
Contemporary utilization and safety outcomes of catheter ablation of atrial flutter in the United States: Analysis of 89,638 procedures.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Patel Nileshkumar J, Deshmukh Abhishek, Pau Dhaval, Goyal Vishal, Patel Samir V, Patel Nilay, Agnihotri Kanishk, Asirvatham Samuel, Noseworthy Peter, Di Biase Luigi, Natale Andrea, Viles-Gonzalez Juan F
Аннотация
BACKGROUND: Atrial flutter (AFL) ablation has been increasingly offered as first-line therapy and safely performed over the last decades. However, limited data exist regarding current utilization and trends in adverse outcomes arising from this procedure.
OBJECTIVE: The aim of our study was to examine the frequency of adverse events attributable to AFL ablation and influence of hospital volume on safety outcomes.
METHODS: Data were obtained from the Nationwide Inpatient Sample, the largest all-payer inpatient dataset in the United States. Patients with AFL who underwent catheter ablation from 2000 to 2011 were identified using ICD-9 codes. In-hospital death and common complications were identified, including cardiac perforation and tamponade, pneumothorax, stroke, transient ischemic attack, and vascular access complications.
RESULTS: A total of 89,638 AFL patients were treated with catheter ablation during our study period. Total number of ablations performed increased by 154% from 2000 to 2011. The in-hospital mortality rate was 0.17% and the overall complication rate was 3.17%. Cardiac complications (1.44%) were the most frequent, followed by respiratory (0.88%), vascular (0.78%), and neurological complications (0.05%). Low hospital volume (<50 procedures/year) was significantly associated with increased adverse outcomes. Overall frequency of complications per 100 ablation procedures increased from 2.86 in 2000 to 5.39 in 2011 (P < .001).
CONCLUSIONS: The overall complication rate was 3.17% in patients undergoing AFL ablation. There was a significant association between low hospital volume and increased adverse outcomes. This suggests a need for future research into identifying the safety measures in AFL ablations and instituting appropriate interventions to improve overall AFL ablation outcomes.
OBJECTIVE: The aim of our study was to examine the frequency of adverse events attributable to AFL ablation and influence of hospital volume on safety outcomes.
METHODS: Data were obtained from the Nationwide Inpatient Sample, the largest all-payer inpatient dataset in the United States. Patients with AFL who underwent catheter ablation from 2000 to 2011 were identified using ICD-9 codes. In-hospital death and common complications were identified, including cardiac perforation and tamponade, pneumothorax, stroke, transient ischemic attack, and vascular access complications.
RESULTS: A total of 89,638 AFL patients were treated with catheter ablation during our study period. Total number of ablations performed increased by 154% from 2000 to 2011. The in-hospital mortality rate was 0.17% and the overall complication rate was 3.17%. Cardiac complications (1.44%) were the most frequent, followed by respiratory (0.88%), vascular (0.78%), and neurological complications (0.05%). Low hospital volume (<50 procedures/year) was significantly associated with increased adverse outcomes. Overall frequency of complications per 100 ablation procedures increased from 2.86 in 2000 to 5.39 in 2011 (P < .001).
CONCLUSIONS: The overall complication rate was 3.17% in patients undergoing AFL ablation. There was a significant association between low hospital volume and increased adverse outcomes. This suggests a need for future research into identifying the safety measures in AFL ablations and instituting appropriate interventions to improve overall AFL ablation outcomes.