Transesophageal echocardiography for congenital cardiac anomalies; placement of transesophageal probe only
transesophageal echocardiography for congenital cardiac anomalies; placement of transesophageal probe only
Transesophageal echocardiography for congenital cardiac anomalies; placement of transesophageal probe only
transesophageal echocardiography for congenital cardiac anomalies; placement of transesophageal probe only