Heart Transplantation for Uhl Anomaly in an Adult.

Uhl anomaly is characterized by the morphologic absence of right ventricular myocardium and is an exceedingly rare cause of nonischemic cardiomyopathy. We report the first case of a successful heart transplantation in a 41-year-old patient who presented in cardiogenic shock from Uhl anomaly causing decompensated right ventricular failure.

Cardiac mechanics and reverse remodelling under mechanical support from left ventricular assist devices.

In recent years, development of mechanical circulatory support devices has proved to be a new treatment modality, in addition to standard pharmacological therapy, for patients with heart failure or acutely depressed cardiac function. These include left ventricular assist devices, which mechanically unload the heart when implanted. As a result, they profoundly affect the acute cardiac mechanics, which in turn, carry long-term consequences on myocardial function and structural function.

Intracannula Thrombus Formation Associated With Dual Lumen ProtekDuo Cannula in Extracorporeal Membrane Oxygenation (ECMO).

Extracorporeal membrane oxygenation (ECMO) is used in cases of severe respiratory failure refractory to medical management. Use of ECMO is increasing, along with new cannulation strategies including oxygenated right ventricular assist devices (oxy-RVADs). Multiple dual lumen cannulas are now available, which increase the potential for patient mobility and decrease the number of vascular access sites.

Robotic and endoscopic mitral valve repair for degenerative disease.

Background: Minimally invasive mitral valve repair has been proven to be a safe alternative to open sternotomy and may be accomplished through classic endoscopic and robotic endoscopic approaches. Outcomes across different minimally invasive techniques have been insufficiently described. We compare early and late clinical outcomes across matched patients undergoing robotic endoscopic and classic endoscopic repair.

Results of a Multimodal Approach for the Launch of a Ross Program.

Background: There has been renewed interest in the Ross procedure in young patients with aortic valve disease. We describe the details and results of a systematic strategy to launch a new Ross program.

Methods: Our department developed a multidisciplinary educational program that involved all practitioners involved in the care of potential Ross patients.

Surgical management of an aneurysmal coronary cameral fistula to the right atrium.

Coronary artery aneurysm and coronary cameral fistula are both often incidentally discovered, and uncommon diagnoses. A coronary artery aneurysm is defined as being 1.5x the size of the adjacent normal coronary artery, while a coronary cameral fistula is a coronary artery that has an abnormal tract directly into a chamber of the heart.

Optimal Surgical Approach to Left Atrioesophageal Fistula After Catheter Radiofrequency Ablation.

Atrioesophageal fistula formation is a rare but formidable complication after catheter radiofrequency ablation for atrial fibrillation. We present 4 patients who underwent urgent primary intracardiac repair of the left atrium via sternotomy with central cardiopulmonary bypass and early aortic cross-clamp, followed by repair of the esophagus. We believe that this approach represents the safest strategy for addressing this morbid and often fatal complication.