ventricular arrhythmias
Conditions
Interventions
ventricular arrhythmias:using pulsed electric fields to ablate ventricular arrhythmias
Sponsors
The First Affiliated Hospital of USTC
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. Age 18-75 years old (inclusive) 2. Patients with clinical diagnosis of outflow tract related ventricular arrhythmias, indications for radiofrequency ablation, and planning to undergo pulsed electric field ablation surgery 3. Voluntarily participated in this experiment and signed an informed consent form 4. Willing to follow the relevant requirements of this experiment and cooperate in completing the corresponding follow-up
Exclusion criteria
Exclusion criteria: 1 Left ventricular ejection fraction (LVEF) = 40% 2 Cardiac function NYHA level III-IV 3 Previous unsuccessful or recurrent cases of radiofrequency ablation 4 pregnant women 5 Having a clear tendency to bleed or suffering from hematological diseases 6 Patients with acute or severe systemic infections, significant abnormalities in liver and kidney function (laboratory test values higher than twice the normal range), or malignant tumors and end-stage diseases 7 Preoperative determination of the presence of two or more types of tachyarrhythmias 8 Concomitant with severe organic cardiovascular disease 9 Stroke and other cerebrovascular diseases within the past 3 months 10 thromboembolic disease 11 Researchers determine patients who are not suitable for participation
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Immediate success rate of surgery;Treatment success rate at 6 months after surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Surgical time;discharge time;X-ray exposure time; | — |
Countries
China
Contacts
Public ContactJian Xu
The First Affiliated Hospital of USTC
Outcome results
None listed