atrial septal defect
Conditions
Interventions
We assess echocardiographic differences in stroke volume as the preload is increased in patients with atrial septal defects. Preload is to apply a pressure of 100 mmHg to both legs for 10 minutes at D
Sponsors
Kobe University Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: The control was a group having no history of heart disease and no functional or structural abnormality. The disease group includes: Those have confirmed atrial septal defect by echocardiography, cardiac CT, or imaging such as cardiac MRI, 2 Those are hemodynamically stable
Exclusion criteria
Exclusion criteria: 1.Hypertension (> 160/90 mmHg) and hypotension (<90/50 mmHg) 2.Having a history of acute other organ disease within 3 months 3.Patients with severe liver and kidney injury 4.Pregnant women 5.Patients who have or have a history of lower deep vein thrombosis 6.Patients who have injuries or skin problems at positive pressure area of lower extremity. The above was the exclusion criteria.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| We compare stroke volume change by leg-positive pressure, before and after ASD occlusion and in the normal group. | — |
Countries
Japan
Contacts
Public Contactkensuke matsumoto
Kobe University Hospital cardiovascular medicine
Outcome results
None listed