Key result
Right ventricular outflow tract reconstruction was associated with delayed postexercise declines in heart rate, oxygen uptake, and systolic blood pressure compared to controls.
Why the study?
Does right ventricular outflow tract reconstruction affect postexercise cardiovascular recovery compared to other congenital heart defect repairs or healthy controls?
Population
175 subjects, including 79 patients after right ventricular outflow tract reconstruction for congenital…
Comparison
Right ventricular outflow tract reconstruction vs Closure of an atrioventricular septal defect and…
Design
Cross-sectional
Authors
Loading...
May signal need for recovery monitoring after RVOT reconstruction; leaves open whether autonomic-targeted interventions improve outcomes.
Observational (n=175)
Does right ventricular outflow tract reconstruction affect postexercise cardiovascular recovery compared to other congenital heart defect repairs or healthy controls?
Patients who have undergone right ventricular outflow tract reconstruction exhibit delayed postexercise cardiovascular recovery, which is influenced by surgery-related abnormal cardiac autonomic nervous activity and impaired hemodynamics.
Ohuchi et al. (2002) conducted an observational in Congenital heart defects requiring right ventricular outflow tract reconstruction (n=175). Right ventricular outflow tract reconstruction vs. Atrioventricular septal defect closure and healthy controls was evaluated on Postexercise cardiovascular dynamics (declines in heart rate, oxygen uptake, and systolic blood pressure). Right ventricular outflow tract reconstruction was associated with delayed postexercise declines in heart rate, oxygen uptake, and systolic blood pressure compared to controls.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: