Journal of cardiac surgery
-
Lung hernia is an uncommon diagnosis characterized by lung tissue protruding through a chest wall defect. It may occur spontaneously, as a congenital defect, as a result of trauma, or as a postsurgical complication. We describe the occurrence of lung hernia and subsequent successful herniorraphy in two patients following robotic-assisted mitral valve repair.
-
Acute refractory cardiogenic shock with early multisystem organ failure has a poor outcome without mechanical circulatory support. We review our experience with emergent peripheral cardiopulmonary support as a bridge to decision in these patients. ⋯ Salvage peripheral cardiopulmonary support is a useful tool to rapidly stabilize acute refractory cardiogenic shock permitting an assessment of neurologic and end-organ viability.
-
Extubation in the operating room (OR) after cardiac surgery is hampered by safety concerns, psychological reluctance, and uncertain economic benefit. We have studied the factors affecting the feasibility of extubation in the OR after cardiac surgery and its safety. ⋯ Extubation in the OR can be safely performed in a select group of cardiac surgery patients without any increase in postoperative morbidity or mortality. The proposed mathematical model performed reasonably well in predicting a successful extubation in the OR.
-
Important studies highlighting the practice of coronary artery bypass surgery for 2011 are reviewed.
-
Case Reports
Gerbode defect with Staphylococcus lugdunensis native tricuspid valve infective endocarditis.
Coagulase-negative staphylococci are generally not considered to be very virulent; they are an uncommon cause of native valve endocarditis. Staphylococcus lugdunensis is an important exception and causes more severe infections, clinically mimicking S. aureus. We present a case of direct Gerbode defect associated with S. lugdunensis native valve infective endocarditis (IE) requiring cardiac surgery.