Sareyyüpoğlu, Başar

AbstractIntroductionThe present study aimed to compare the clinical outcomes of heart transplant patients whose donor hearts were preserved with the SherpaPak controlled cold organ system versus the conventional ice storage technique.MethodsAll patients undergoing heart transplantation at our center between January 2019 and April 2021 were divided into two groups according to the technique used during donor heart preservation and transport. The first group consisted of 34 SherpaPak controlled temperature preservation patients, and the second group consisted of 47 patients where the conventional three bags and ice technique was utilized during organ transportation. The two groups were compared based on demographics, operative details, and postoperative outcomes.ResultsThere were no significant differences between the groups regarding Vasoactive Inotropic Score (VIS), Primary Graft Dysfunction (PGD), and the need for a transient pacer. However, the VIS, PGD, and pacing trends were lower in the SherpaPak patients even though the total ischemic and cardiopulmonary bypass times were significantly longer. Furthermore, SherpaPak patients exhibited a shorter stay in the ICU with no severe PGD and mortality.ConclusionThe SherpaPak donor heart preservation provides safe outcomes in heart transplant patients. Further research is needed to utilize this method for longer durations of ischemic time and expand travel distances for organ transportation.

Severe shortage of donor hearts has increased the mortality of patients on the transplant waiting list. However, donor hearts with valvular dysfunction are rarely used. Utilizing donor hearts with valvular lesions that can be repaired or replaced at the time of transplant will decrease waitlist mortality and offer many patients a second chance in life.

Abstract Concomitant treatment with veno-arterial extracorporeal membrane oxygenation (VA-ECMO) and Impella may improve outcomes in patients with cardiogenic shock compared with VA-ECMO alone. Here, we explain a new method to introduce Impella and ECMO through the same arterial access site and jugular venous cannulation to accomplish a mobile patient concept.

Axillary Impella devices are increasingly employed for long-term support of patients with systolic heart failure and shock. Axillary access allows for awake support and ambulation, which carries an inherent risk of disconnection or malposition. We report a series of two cases where device replacement due to dysfunction and malposition can be completed safely through the original axillary graft using axillary graft thrombectomy, given that the clot burden could be a major source of morbidity to the patient.

The surgical treatment of pulmonary hypertension (PH), with or without pulmonary artery aneurysm, has evolved during the last 40 years from heart-lung transplants to bilateral lung transplants as the treatment of choice for PH patients with preserved right and left ventricular function and without complex cardiac abnomalies.

A 53-year-old male patient was presented to our institution with the clinical picture of biventricular failure. The echocardiogram revealed congenitally corrected transposition of the great arteries, dextrocardia with situs solitus, atrioventricular discordance and ventriculoatrial discordance, severe systemic and mitral valves regurgitation, and severe pulmonary hypertension (mean pulmonary artery pressure: 51 mm Hg). He underwent heart–lung transplant. He was discharged on postoperative day 25 with left ventricular ejection fraction of 60%–65%, and with oxygen independency.