Supraventricular tachycardia
Conditions
Interventions
A:Valsalva Assist Device
B:Standard Valsalva manoeuvre
Sponsors
Capital Medical University affiliated Beijing Anzhen Hospital
Eligibility
Sex/Gender
All
Age
16 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1.Age between 16 and 80 years 2.Patient having SVT with regular, narrow complex tachy-arrythmia with a QRS duration < 0.12 ms on ECG and eligible for treatment with the VM.
Exclusion criteria
Exclusion criteria: 1.Unable or unwilling to give informed verbal consent. 2.SVT episode with hemodynamic instability (systolic blood pressure (BP) 220 mmHg or diastolic BP > 120 mmHg). 5.Contraindication or inability to perform a VM (aortic stenosis, recent myocardial infarction, glaucoma, retinopathy, recent eye surgery, paralysis). 6.Third trimester pregnancy. 7.Previous catheter ablation of SVT.
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| Presence of sinus rhythm at 1min after once VM; | — |
Primary
| Measure | Time frame |
|---|---|
| Presence of sinus rhythm at 1min after twice VM; | — |
Countries
China
Contacts
Public ContactLi Songnan
Capital Medical University affiliated Beijing Anzhen Hospital
Outcome results
None listed