Ventricular Septal Defect
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Age >18 years old; 2. the maximum diameter16 mm by transthoracic echocardiography (TTE); 3. the defect located at 9 to 12 oclock positions of an analog clock in the short axis parasternal view; 4. left to right shunt; and 5. pulmonary pressure<70 mm Hg by TTE.
Exclusion criteria
Exclusion criteria: Patients with aortic valve prolapse, severe aortic regurgitation, right to left shunt, severe cyanosis, pulmonary pressure >70 mmHg, and cardiac function class IV were excluded.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| effectiveness; | — |
Countries
China
Contacts
Department of Cardiology, Changhai Hospital