An 18-year-old primigravida woman underwent emergent percutaneous balloon stent repair of a severe coarctation of the aorta, allowing her to undergo an uneventful remaining pregnancy and the delivery of a healthy baby. Her case also demonstrates the association between maternal coarctation and fetal Shone complex. ( Level of Difficulty: Beginner. )

A 9-day-old girl presented during the 2020 SARS-CoV-2 pandemic in wide-complex tachycardia with acute, symptomatic COVID-19 infection. Because the potential cardiac complications of COVID-19 were unknown at the time of her presentation, we chose to avoid the potential risks of haemodynamic collapse associated with afterload reduction from adenosine. Instead, a transoesophageal pacing catheter was placed. Supraventricular tachycardia (SVT) with an aberrated QRS morphology was diagnosed and the catheter was used to pace-terminate tachycardia. This presentation illustrates that the haemodynamic consequences of a concurrent infection with largely unknown neonatal sequelae present a potentially high-risk situation for pharmacologic conversion. Oesophageal cannulation can be used to diagnose and terminate infantile SVT.

Infections from coxsackie B2 viruses often cause viral myocarditis and, only rarely, multisystem organ impairment. We present the unusual case of a 42-year-old man in whom coxsackie B2 virus infection caused multiorgan infection, necessitating distal pancreatectomy, splenectomy, renal dialysis, and venoarterial extracorporeal membrane oxygenation with mechanical ventilation. In addition, the patient had a rapid-eye-movement sleep–related conduction abnormality that caused frequent sinus pauses of longer than 10 s, presumably due to myocarditis from the coxsackievirus infection. He recovered after permanent pacemaker placement and was discharged from the hospital. We discuss our aggressive supportive care and the few other reports of multiorgan impairment from coxsackieviruses.

Background: Right ventricular failure (RVF) is a severe event that increases perioperative mortality after left ventricle assist device (LVAD) implantation. Right ventricular (RV) function is particularly affected by the LVAD speed by altering RV preload and afterload as well as the position of the interventricular septum. However, there are no studies focusing on the relationship between pump speed optimization and risk factors for the development of late RVF. Methods: Between 2015 and 2019, 50 patients received LVAD implantation at San Camillo Hospital in Rome. Of these, 38 who underwent pump speed optimization were included. Post-optimization hemodynamic data were collected. We assessed a new Hemodynamic Index (HI), calculated as follows: = × × HI MAP PCWP CVP RPM RPM set max , to determine the risk of late RVF, which was defined as the requirement for rehospitalization and inotropic support. Results: Ten patients had late RVF after LVAD implantation. Five patients required diuretic therapy and speed optimization. Three patients required inotropic support with adrenaline 0.05 μg/kg/min. Two patients needed prolonged continuous venovenous hemofiltration and high dose inotropic support. Multivariate analysis revealed that a low HI (odds ratio 11.5, 95% confidence interval, 1.85-65.5, p [.003])was an independent risk factor for late RVF after LVAD implantation. Conclusion:We demonstrated a low HI being a significant risk factor for the development of RVF after LVAD implantation. We suggest implementing HI as a decision support tool for goal-direct optimization of the device aiming to reduce the burden of late-onset RVF during the follow-up. K E Y W O R D S late right ventricular failure, left ventricle assist device, pump speed optimization, ramp test 1 | INTRODUCTION Mechanical ventricular assistance systems are increasingly acquiring a pivotal role in the treatment of heart failure refractory to medical therapy. 1 The technological evolution has led to the development of remarkably reliable systems, also suitable for use as destination therapy in those who are not candidates for heart transplantation.Although these systems offer increasingly excellent safety profiles, lower risks of device failure, and improved blood compatibility, the prospect of the left ventricular system supporting lifelong term is

An adolescent with DMD wants a life-extending tracheostomy, whereas his parents do not want this for him.