Interactive cardiovascular and thoracic surgery
-
Interact Cardiovasc Thorac Surg · Sep 2010
Case ReportsThe association of non-invasive cerebral and mixed venous oxygen saturation during cardiopulmonary resuscitation.
Mixed venous oxygen saturation (SvO(2)) is an accepted surrogate parameter for the ratio between oxygen delivery and demand and may thus be used to determine the adequacy of the function of the cardiopulmonary system. Cerebral oxygen saturation monitoring by near infrared spectroscopy is a non-invasive method for the determination of the cerebral oxygen delivery to demand ratio that is applicable outside the operating room or the intensive care unit and does not require calibration. The present case highlights the agreement of non-invasive cerebral and SvO(2) in an 87-year-old female cardiac surgery patient with severe aortic stenosis scheduled for transapical aortic valve replacement during prolonged cardiopulmonary resuscitation.
-
Interact Cardiovasc Thorac Surg · Sep 2010
Comparative StudyReal life cardio-thoracic surgery training in Europe: facing the facts.
The objective of this study was to determine the current status of training in cardio-thoracic surgery in Europe and the residents' perception of the effects of the full implementation of the European Working Time Directive (EWTD) on training. We conducted a web-based survey of trainees registered with the European Association of Cardio-Thoracic Surgery and 79 respondents form the basis for this analysis. A majority of trainees (69.6%) are aware of the implications of the EWTD and 58.7% believe it will have an impact on their training. ⋯ Striking differences exist among European countries with regards to standards of training. These findings are alarming. Training in cardio-thoracic surgery across the European Union requires urgent attention to unify and improve the standards of training and compensate the potential negative impact of the EWTD.
-
Interact Cardiovasc Thorac Surg · Sep 2010
Case ReportsAzygous vein laceration secondary to blunt thoraco-abdominal trauma.
Less than 25 cases of azygous vein lacerations secondary to blunt trauma have been published in the medical literature, most of these injuries were resulting from motor vehicle accidents, but have been described due to falls or assaults. These lesions should be considered as thoracic great vessels injuries and if not recognized promptly carry a high morbidity and mortality. We report a case of a young male involved in a high-speed car collision, admitted to the emergency room in an unstable condition secondary to hypovolemic shock due to azygous vein injury. ⋯ Laparotomy and splenectomy were also required, the abdomen was closed. The thoracic cavity was left packed and closure was delayed for 48 h. The patient survived and was transferred to another hospital seven days later.
-
Interact Cardiovasc Thorac Surg · Sep 2010
Case ReportsChallenging pacemaker implantation in a patient with acquired dextrocardia after pneumonectomy, skoliosis and complete heart block.
Pacemaker implantation after pneumonectomy is rare and there have been no previously reported cases of acquired dextrocardia after implantation. The authors report the case of a pacemaker implantation in a patient with complete heart block, impaired left ventricular function, sclerosis of heart valves and radiation induced vasculopathy resulting in ostial stenosis of the right coronary artery 30 years after radiochemotherapy in childhood. Acquired dextrocardia after right pneumonectomy for mucoepidermoid carcinoma made implantation a challenge due to and poor fluoroscopic visualization of the heart and increased radio-opacity of the right chest when compared to congenital dextrocardia.