Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The purpose of this study is to investigate the type of the cardiac disease using transthoracic echocardiography in patients whose preoperative electrocardiography shows the intraventricular conduction delay.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Intraventricular conduction delay | Transthoracic echocardiography will be performed to investigate whether the patients have the cardiac disease or not. The transthoracic echocardiography will be performed after the induction of general anesthesia and before the start of surgery. |
Not provided
| Measure | Description | Time Frame |
|---|---|---|
| presence of cardiac disease | Transthoracic echocardiography will be performed to investigate the evidence of the cardiac disease after the induction of general anesthesia and before the start of the surgery. | Within 1 hour after the induction of general anesthesia |
Not provided
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Adults patients who are planning surgery under general anesthesia and whose preoperative electrocardiography reading is intraventricular conduction delay
no plan to share data
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided