Journal of cardiothoracic and vascular anesthesia
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J. Cardiothorac. Vasc. Anesth. · Apr 2018
Contemporary Single-Center Experience With Prophylactic Cerebrospinal Fluid Drainage for Thoracic Endovascular Aortic Repair in Patients at High Risk for Ischemic Spinal Cord Injury.
To review rates of permanent paraplegia and lumbar drain-related complications in patients undergoing thoracic endovascular aortic repair (TEVAR) surgery with prophylactic cerebrospinal fluid (CSF) drainage at the authors' institution. ⋯ Prophylactic CSF drainage was associated with low paraplegia and drain-related complication rates. These data further support the safety of prophylactic CSF drainage in patients undergoing TEVAR with a high risk for ischemic spinal cord injury.
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J. Cardiothorac. Vasc. Anesth. · Apr 2018
Observational StudyIntraoperative Transesophageal and Postoperative Transthoracic Echocardiographic Evaluation of a Mechanical Heart Valve Prosthesis Implanted at Aortic Position.
The aims of this study were to evaluate the intraoperative transesophageal echocardiographic (iTEE) characteristics and Doppler flow profile of aortic Chitra heart valve prosthesis (CHVP) under stable hemodynamic and loading conditions, and to compare and correlate the iTEE data with the postoperative transthoracic echocardiography (TTE) data obtained at 48 hours (TTE1) and 3 months (TTE2) after the surgery. ⋯ The iTEE features of CHVP were found compliant with the criteria set by the ASE defining normal functioning of an aortic valve prosthesis. The iTEE Doppler parameters obtained under stable loading conditions strongly predicted the postoperative values of Doppler parameters on TTE examination. The iTEE Doppler values can be used as the reference values for the postoperative follow up studies.