423. Case Report: The Malignant Murmur – More Than Meets the Echo in Nonbacterial Thrombotic Endocarditis – Baylor College of Medicine

CardioNerds (Dr. Rick Ferraro and Dr. Dan Ambinder) join Dr. Sahar Samimi and Dr. Lorraine Mascarenhas from Baylor College of Medicine, Houston, Texas, at the Houston Rodeo for some tasty Texas BBQ and a tour of the lively rodeo grounds to discuss an interesting case full of clinical pearls involving a patient with nonbacterial thrombotic endocarditis (NBTE). Expert commentary is provided by Dr. Basant Arya. Episode audio was edited by CardioNerds Intern Dr. Bhavya Shah. (Photo by Xu Jianmei/Xinhua via Getty Images)Xinhua News Agency via Getty Images We discuss a case of a 38-year-old woman with advanced endometrial cancer who presents with acute abdominal pain, found to have splenic and renal infarcts, severe aortic regurgitation, and persistently negative blood cultures, ultimately diagnosed with nonbacterial thrombotic endocarditis (NBTE). We review the definition and pathophysiology of NBTE in the context of malignancy and hypercoagulability, discuss initial ...