Fulminant Necrotizing Eosinophilic Myocarditis Successfully Treated With Veno-Arterial Extracorporeal Membrane Oxygenation and High-Dose Steroids

Abstract Fulminant necrotizing eosinophilic myocarditis (FNEM) is a rare form of EM characterized by biventricular heart failure with hemodynamic deterioration, often requiring inotropes or mechanical circulatory support. Here, we report a case of a 43-year-old healthy woman with FNEM who was admitted with acute heart failure that rapidly progressed to cardiogenic shock and electrical storm, culminating in cardiac arrest. Early diagnosis and prompt administration of corticosteroids in combination with veno-arterial extracorporeal membrane oxygenation allowed complete recovery of biventricular systolic function.

Outra falha de bioprótese valvar cirúrgica: uma segunda solução transcateter valve-in-valve / Another failed surgical bioprosthetic valve: a second transcatheter valve-in-valve solution

A substituição transcateter valve-in-valve da valva mitral surgiu recentemente como uma alternativa cada vez mais utilizada nos pacientes de alto risco cirúrgico. O presente caso relata uma substituição de valva mitral transcateter valve-in-valve, por via transeptal, como tratamento da degeneração de uma bioprótese mitral cirúrgica e regurgitação grave, em paciente de 86 anos já submetido a uma substituição transcateter valve-in-valve aórtica, há 6 anos. Este caso enfatiza o papel crucial de uma avaliação pré-operatória cuidadosa, com uso de diferentes modalidades de exames de imagem, para planejamento do procedimento, em paciente com maior risco de obstrução da via de saída do ventrículo esquerdo, devido a um procedimento valve-in-valve aórtico prévio.

Transcatheter mitral valve-in-valve replacement has recently emerged as an increasingly common alternative for high surgical risk patients. We report a case of a successful transseptal transcatheter mitral valve-in-valve replacement for the treatment of a bioprosthetic mitral valve degeneration and severe regurgitation, in an 86-year-old patient who had undergone transcatheter aortic valve-in-valve procedure 6 years ago. This case emphasizes the crucial role of a careful preoperative assessment using multimodality imaging to plan the procedure, in a patient with higher risk of left ventricular outflow obstruction due to the previous transcatheter aortic valve-in- valve procedure.

Uso do broncoscópio flexível ultra-fino na intubaçäo de crianças portadoras da síndrome de Pierre Robin / Use of ultra-thin flexible bronchoscope for intubation of children with Pierre Robin syndrome

Background and objectives - Tracheal intubation of children with Pierre Robin Syndrome is often very difficulty. The purpose of this study was to test an "ultra-thin"flexible fiberoptic bronchoscope for intubation of children with Pierre Robin Syndrome. Methods - Twenty children with Pierre robin syndrome aged from 14 days to 1 year and 8 months were submitted to general anesthesia for fixation of the tongue to the lower lip os its release. The intubations were managed with an "ultra-thin" flexible fiberoptic bronchoscope with a diameter of 2.2 mm at the distal tip. Results - There were no failed prodecures and the average intubation time was 46.45 seconds. Two children had a transient reduction in oxygen saturation. Conclusions - It is concluded that the procedure as practiced by experienced anesthesiologists is a valuable instrument for intubation of children with Pierre Robin Syndrome