Obstructive Hypertrophic Cardiomyopathy Clinical Trial
Official title:
To Evaluate the Safety and Feasibility of the DragonFire Transcatheter Radiofrequency Myocardial Ablation System
This is a prospective, single-center, single-arm clinical study. All patients were diagnosed with obstructive hypertrophic cardiomyopathy, and only subjects who met the instrument indications of this study were treated. After signing an informed consent form, subjects are enrolled and treated with the DragonFire Transcatheter Myocardial Ablation System. All subjects receive clinical follow-up immediately after the procedure, before discharge, 30 days after the procedure, 6 months after the procedure, and 12 months after the procedure.
This is a prospective, single-center, single-arm clinical study. All patients were diagnosed with obstructive hypertrophic cardiomyopathy, and only subjects who met the instrument indications of this study were treated. After signing an informed consent form, subjects are enrolled and treated with the DragonFire Transcatheter Myocardial Ablation System. The primary efficacy endpoint was the rate of major adverse events 30 days after surgery. The safety endpoints were the rate of immediate postoperative success and postoperative device success All subjects receive clinical follow-up immediately after the procedure, before discharge, 30 days after the procedure, 6 months after the procedure, and 12 months after the procedure. ;
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