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Bedside placement of PICC line by trained vascular nurses is an effective method with a high success rate, low malposition rate and requires minimal support from interventional radiology.

A systematic review of transesophageal echocardiography (TEE)-induced esophageal perforation was done using the MEDLINE (PubMed and OVID interfaces), Google Scholar and EMBASE databases. Thirty-five cases of esophageal perforation from 22 studies were analyzed. TEE-induced esophageal perforation occurs in elderly female patients, predominantly in an intra-operative setting. Thoracic esophagus is the most commonly involved segment, especially, when TEE is performed intra-operatively. Majority of the esophageal perforations occur in cases with a perceived low risk or smooth TEE exam and thus, screening for high risk factors may not eliminate the occurrence of a perforation. A delayed detection of perforation occurs when it is a thoracic esophageal perforation, performed intra-operatively and when there are no known preoperative risk factors. Shock during the detection of the perforation is associated with mortality. Majority of the perforations can be repaired primarily.

The Glenn shunt continues to provide excellent staged palliation in single-ventricle patients and a bridge to two-ventricle repair. Arrhythmias and pulmonary arteriovenous fistulas were common among single-ventricle cohort. Quality-of-life evaluation of the surviving patients would be an important outcome measure for future investigation.

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