European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery
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Tradition and experience of cardiopulmonary bypass in the hand of cardiac surgeons Led to several spin-offs of this extracorporeal technique. Acute organ support is realized for situations of failing cardiac output, circulatory arrest respectively, of pulmonary failure and of drowning. Extracorporeal circulation is a promising adjunct to aim in better surgical technique and treatment in neurosurgery, thoracic aortic surgery, complex Lung resection, tumor surgery and procedures where safe organ perfusion must be ascertained. ⋯ Replacement of Long lasting periods of chest compression for heart massage is a future perspective if circulation is maintained by transcutaneously adapted miniaturized heart-lung-machine. Long lasting traumatizing mechanical ventilation of a severely diseased lung maybe replaced by extracorporeal lung assistance to give better chances for the lung to recover. Thoughts for these new interdisciplinary duties of cardio surgical units were discussed in the committee for the Symposium for the Future of Cardiac Surgery.
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In highly developed nations, valve surgery will be increasing applied in older people, with more co-morbidities and a higher incidence of concomitant coronary artery disease. Valve surgeons will be facing increased competition from the catheter-based procedures, both for valve repair and replacement; these are already applied clinically, and their numbers will rise in near future. Early mortality in double valve procedures and in combined CABG and valve operations remains substantial, and there is ample room for improvement of surgical results. ⋯ Tissue-engineered valves are being developed, but are not ready for larger clinical trials. Cardiac surgery is undergoing a rapid transformation; radical changes both in scope and workload of cardiosurgical units in Europe can be expected in near future. Socio-economic factors and recent advances in medical technology contribute to these changes.
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Eur J Cardiothorac Surg · Dec 2004
Long-term follow-up of total arterial myocardial revascularization using exclusively pedicle bilateral internal thoracic artery and right gastroepiploic artery.
In order to reduce remote cardiac events associated with graft occlusions, arterial conduits are being increasingly utilized in coronary artery bypass grafting (CABG). While the internal thoracic artery (ITA) is the graft of choice for CABG, it is sometimes difficult or impossible to obtain a complete arterial revascularization only with ITAs in three-vessel diseases. We present our experience with total arterial myocardial revascularization with bilateral internal thoracic artery (BITA) and right gastroepiploic artery (rGEA). ⋯ This study indicates that the myocardial revascularization in young patients with three-vessel disease using exclusively pedicle BITA and rGEA provides excellent 9-year patient survival and improvement in terms of freedom from return of angina pectoris and freedom from any cardiac-related event. These results encourage the more extensive use of BITA and rGEA in selected patients with three-vessel coronary disease.
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Eur J Cardiothorac Surg · Dec 2004
Fulminant myocarditis in adults and children: bi-ventricular assist device for recovery.
Fulminant myocarditis (FM) is uncommon and may be followed by a rapidly intractable cardiogenic shock. We report five consecutive patients with FM successfully bridged to recovery with a mechanical paracorporel biventricular assist device (BiVAD). ⋯ In FM with intractable cardiogenic shock, the use of a BiVAD as a bridge to recovery is a life saving approach and should be considered before multi-end organ failure.
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Eur J Cardiothorac Surg · Dec 2004
'Tamponade' following cardiac surgery: terminology and echocardiography may both mislead.
Echocardiography is widely considered the gold standard for the diagnosis of tamponade. While a relatively common complication of cardiac surgery in adults, determining whether haemodynamics are compromised by a pericardial collection early post-operatively can be difficult. The aim of the current study was to determine the nature and magnitude of the diagnostic challenge posed by cardiac tamponade following cardiac surgery. We therefore examined the accuracy of echocardiography in the diagnosis of tamponade in this patient group. ⋯ Haemodynamically significant pericardial collections occurring early following cardiac surgery rarely cause classical clinical or echocardiographic features of tamponade. Recognition of this as a separate diagnostic entity is necessary to ensure appropriate surgical intervention is not delayed.