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The Relationship Between Left Atrial Pressure and Cardiac Function After Atrioventricular Node Ablation — LAP-TOP  

Atrial Fibrillation Clinical Trial

Official title:
Effects of Left Atrial Pressure-guided Ventricular Rate Regulation on Cardiac Function in Patients Therapy With Atrioventricular Node Ablation Combined With Left Bundle Branch Pacing

Clinical Trial Summary

Effects of left atrial pressure-guided ventricular rate changes on cardiac function after atrioventricular node ablation combined with left bundle branch pacing

Clinical Trial Description

Effects of left atrial pressure-guided ventricular rate changes on cardiac function after atrioventricular node ablation combined with left bundle branch pacing. For patients with non-valvular atrial fibrillation who received atrioventricular node ablation combined with left bundle branch pacing in our hospital, a left atrial pressure catheter was used to monitor atrial pressure during the operation, and a lower average atrial pressure was obtained by adjusting the pacing frequency of the pacemaker. In a randomized controlled manner, the postoperative echocardiography, cardiothoracic ratio, cardiac function, etc. were compared between patients without atrial pressure monitoring and those who received atrial pressure adjustment, in order to clarify the effect of left atrial pressure-guided ventricular rate adjustment on atrioventricular node ablation combined with left bundle Benefit of pacing patients. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05449158
Study type Interventional
Source Shanghai 10th People's Hospital
Contact
Status Completed
Phase N/A
Start date January 1, 2021
Completion date June 28, 2022
View Details
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