Table 3. Preoperative diagnostic tests, percentages, all cases (136).

Preoperative diagnostic tests (N=136)	Number of cases	Percentage
Echocardiography	113	83.1
TTE	27	19.9 (23.9% of 113 cases)
TEE	28	20.6 (24.8% of 113 cases)
TTE + TEE	26	19.1 (23.0% of 113 cases)
Type of echocardiography not specified	32	23.5 (28.3% of 113 cases)
Angio	81	59.6
CT-scan	35	25.7
MRI	5	3.7
Not described	6	4.4

TTE, transthoracic echocardiography; TEE, transesophageal echocardiography.