Question of the Week 423

{“questions”:{“uwca7”:{“id”:”uwca7″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Author: Destiny F. Chau MD – Arkansas Children\u2019s Hospital \/University of Arkansas for Medical Sciences, Little Rock, AR.\r\n\r\nA 6-month-old infant is undergoing a full repair for Tetralogy of Fallot. The patient separates from cardiopulmonary bypass (CPB) on milrinone 0.05 mcg\/kg\/min, dexmedetomidine 0.5 mcg\/kg\/h and morphine 0.025 mg\/kg\/h. The surgeon measures a right ventricular (RV)-to-aortic pressure […]

Question of the Week 422

{“questions”:{“sz7qf”:{“id”:”sz7qf”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Authors: Arturo Marrero MD, Georgetown Public Hospital Corporation, Georgetown, Guyana and\r\nDestiny F. Chau MD, Arkansas Children\u2019s Hospital \/University of Arkansas for Medical Sciences, Little Rock, AR, USA \r\n\r\nUn beb\u00e9 de 4 meses se presenta para una reparaci\u00f3n quir\u00fargica completa de tetralog\u00eda de Fallot. El ecocardiograma transtor\u00e1cico preoperatorio demuestra una arteria coronaria descendente anterior izquierda que […]

Question of the Week 421

{“questions”:{“odfaq”:{“id”:”odfaq”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Authors: Bryce Ferry, DO and Destiny F. Chau, MD – Arkansas Children\u2019s Hospital\/University of Arkansas for Medical Sciences, Little Rock, AR \r\n\r\nA 3-month-old infant presenting with jaundice and pruritus undergoes liver biopsy which demonstrates multiple branches of the hepatic artery and vein and sparsity of bile ducts suggesting Alagille syndrome. What cardiac defect is MOST […]

Question of the Week 420

{“questions”:{“q9ozc”:{“id”:”q9ozc”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Authors: Arturo Marrero MD, Georgetown Public Hospital Corporation, Georgetown, Guyana and \r\nDestiny F. Chau MD, Arkansas Children\u2019s Hospital \/University of Arkansas for Medical Sciences, Little Rock, AR, USA \r\n\r\nPaciente femenina de 21 a\u00f1os se presenta para la reducci\u00f3n abierta y fijaci\u00f3n interna de una fractura de h\u00famero sufrida durante un episodio sincopal. En el examen […]

Question of the Week 419

{“questions”:{“bmvzk”:{“id”:”bmvzk”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Authors: Gokul Thimmarayan, MD and Destiny F. Chau, MD – Arkansas Children\u2019s Hospital \/University of Arkansas for Medical Sciences, Little Rock, AR \r\n\r\nAn 18-month-old toddler with a history of Trisomy 21 is undergoing a full repair of a partial atrioventricular canal with cardiopulmonary bypass. Ten times the intended dose of tranexamic acid is administered during […]