Splanchnic injury during coronary surgery with and without cardiopulmonary bypass

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Bivalirudin Anticoagulation for Cardiopulmonary Bypass: An Unusual Case

The standard agent used for systemic anticoagulation during cardiopulmonary bypass is heparin. Alternative methods of anticoagulation are required for patients with heparin hypersensitivity. We present the case of a patient with heparin hypersensitivity who was anticoagulated with bivalirudin during cardiopulmonary bypass for coronary artery bypass grafting. This presented unusual challenges surrounding the monitoring of anticoagulation and the method of myocardial protection

Bivalirudin anticoagulation for cardiopulmonary bypass: an unusual case

The standard agent used for systemic anticoagulation during cardiopulmonary bypass is heparin. Alternative methods of anticoagulation are required for patients with heparin hypersensitivity. We present the case of a patient with heparin hypersensitivity who was anticoagulated with bivalirudin during cardiopulmonary bypass for coronary artery bypass grafting. This presented unusual challenges surrounding the monitoring of anticoagulation and the method of myocardial protection

Bronchial artery dissection and fatal hemothorax following pneumonectomy

A 59-year-old man died suddenly and unexpectedly two days after an uncomplicated pneumonectomy for bronchogenic adenocarcinoma. In addition to a distal pulmonary thromboembolism found at postmortem, there was significant hemorrhaging into the pneumonectomy space, which was associated with rupture of a dissecting aneurysm in the calcified bronchial artery stump. The pathology and surgical implications of bronchial artery disease are discussed

Transventricular cannulation of the aorta: a useful technique in acute aortic dissection

A 39-year-old morbidly obese man suffered type-A acute aortic dissection. At operation, both external iliac and common femoral arteries were thrombosed. Transventricular cannulation of the ascending aorta provided the only means of maintaining adequate flow on cardiopulmonary bypass (CPB) to support an unusually high body mass index. This method of arterial cannulation for CPB was initially described in paediatric patients. We review the application of this technique in the adult population

Right pleuropericardial release: a useful technique in off-pump coronary surgery

We describe the use of right pleurotomy combined with right pericardial release during off-pump coronary surgery. The maneuver releases the compression exerted on the right cardiac chambers during cardiac verticalization and improves hemodynamic stability during exposure of the posterior or lateral coronary vessels