Leonardo Liberman1, Eric S Silver2, Paul J Chai3, Brett R Anderson2. 1. Division of Pediatric Cardiology, Department of Pediatrics, New York-Presbyterian/Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY. Electronic address: ll202@columbia.edu. 2. Division of Pediatric Cardiology, Department of Pediatrics, New York-Presbyterian/Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY. 3. Division of Cardiothoracic Surgery, Department of Surgery, New York-Presbyterian/Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY.
Abstract
BACKGROUND: Advanced second- or third-degree heart block has been reported with variable incidence after surgery for congenital heart disease in children. We report the incidence of heart block requiring a pacemaker and describe the risk factors for this complication in a large multicenter study. METHODS: We performed a retrospective cohort study, using the Pediatric Health Information System database from 45 hospitals in the United States, for all children aged 18 years, discharged between January 1, 2004, and December 31, 2013, who underwent open surgery for congenital heart disease. Patients who had heart block and placement of a pacemaker during the same hospitalization were identified. Demographic characteristics, procedure and diagnostic codes, length of stay, and mortality were analyzed. Univariable and multivariable analyses were performed. RESULTS: There were 101,006 surgeries performed. The median age of patients was 0.5 years (interquartile range, 26 days to 3.2 years), and 1% of patients (n = 990) had heart block and placement of a pacemaker. Surgeries associated with the highest incidences of heart block and placement of a pacemaker included the double switch operation (15.6%), tricuspid valve (7.8%) and mitral valve (7.4%) replacement, atrial switch with ventricular septal defect repair (6.4%), and Rastelli operation (4.8%). On multivariable analysis, after controlling for surgical complexity, other comorbidities, age at surgery, admission year, and clustering by institution, patients with heart block and placement of a pacemaker had higher odds of mortality (odds ratio, 1.67; 95% confidence interval, 1.24-2.26; P < .001). CONCLUSIONS: The incidence of postoperative heart block requiring permanent pacemaker placement immediately after congenital heart surgery is low (1%). However, these patients have higher mortality even after adjusting for heart surgery complexity.
BACKGROUND: Advanced second- or third-degree heart block has been reported with variable incidence after surgery for congenital heart disease in children. We report the incidence of heart block requiring a pacemaker and describe the risk factors for this complication in a large multicenter study. METHODS: We performed a retrospective cohort study, using the Pediatric Health Information System database from 45 hospitals in the United States, for all children aged 18 years, discharged between January 1, 2004, and December 31, 2013, who underwent open surgery for congenital heart disease. Patients who had heart block and placement of a pacemaker during the same hospitalization were identified. Demographic characteristics, procedure and diagnostic codes, length of stay, and mortality were analyzed. Univariable and multivariable analyses were performed. RESULTS: There were 101,006 surgeries performed. The median age of patients was 0.5 years (interquartile range, 26 days to 3.2 years), and 1% of patients (n = 990) had heart block and placement of a pacemaker. Surgeries associated with the highest incidences of heart block and placement of a pacemaker included the double switch operation (15.6%), tricuspid valve (7.8%) and mitral valve (7.4%) replacement, atrial switch with ventricular septal defect repair (6.4%), and Rastelli operation (4.8%). On multivariable analysis, after controlling for surgical complexity, other comorbidities, age at surgery, admission year, and clustering by institution, patients with heart block and placement of a pacemaker had higher odds of mortality (odds ratio, 1.67; 95% confidence interval, 1.24-2.26; P < .001). CONCLUSIONS: The incidence of postoperative heart block requiring permanent pacemaker placement immediately after congenital heart surgery is low (1%). However, these patients have higher mortality even after adjusting for heart surgery complexity.
Authors: Abhijit Mondal; John Lackey; Mossab Saeed; Fei-Yi Wu; Jordan K Johnson; Chao Huang; Frank B Sachse; Robert Hitchcock; Aditya K Kaza Journal: Semin Thorac Cardiovasc Surg Date: 2019-02-06
Authors: Liane Bernstein; Antoine Ramier; Jiamin Wu; Vera D Aiello; Marie J Béland; Charles P Lin; Seok-Hyun Yun Journal: Biomed Opt Express Date: 2022-03-08 Impact factor: 3.562
Authors: Eric N Feins; Edward T O'Leary; David M Hoganson; Noah Schulz; Emily Eickoff; Jocelyn Davee; John K Triedman; Christopher W Baird; Pedro J Del Nido; Sitaram Emani; Elizabeth S DeWitt Journal: JTCVS Tech Date: 2022-02-01
Authors: Maully J Shah; Michael J Silka; Jennifer N Avari Silva; Seshadri Balaji; Cheyenne M Beach; Monica N Benjamin; Charles I Berul; Bryan Cannon; Frank Cecchin; Mitchell I Cohen; Aarti S Dalal; Brynn E Dechert; Anne Foster; Roman Gebauer; M Cecilia Gonzalez Corcia; Prince J Kannankeril; Peter P Karpawich; Jeffery J Kim; Mani Ram Krishna; Peter Kubuš; Martin J LaPage; Douglas Y Mah; Lindsey Malloy-Walton; Aya Miyazaki; Kara S Motonaga; Mary C Niu; Melissa Olen; Thomas Paul; Eric Rosenthal; Elizabeth V Saarel; Massimo Stefano Silvetti; Elizabeth A Stephenson; Reina B Tan; John Triedman; Nicholas H Von Bergen; Philip L Wackel Journal: Indian Pacing Electrophysiol J Date: 2021-07-29