Heart failure due to right ventricular metastatic neuroendocrine tumor

We report a case of a female patient that was referred to our service with progressive weakness and dyspnea. Three years ago, she had been submitted to hysterectomy and salpingo-oforectomy followed by adjuvant radiotherapy due to uterine cervix neuroendocrine tumor. Two-dimensional echocardiography showed a dense sessile mass in the right ventricle causing right and left ventricular filling restriction. Despite chemotherapy the patient died and necropsy confirmed metastases from neuroendocrine tumor to the right ventricle. (C) 2007 Elsevier B.V. All rights reserved.

Gastrointestinal changes associated to heart failure

Over the last decade, several studies were conducted on the gastrointestinal changes associated to chronic heart failure. This article presents a literature review on the physiopathology and clinical consequences of pathological digestive changes of heart failure patients. Structural and functional abnormalities of the gastrointestinal tract, such as edema of absorptive mucosa and intestinal bacterial overgrowth, have been leading to serious clinical consequences. Some of these consequences are cardiac cachexia, systemic inflammatory activation and anemia. These conditions, alone or in combination, may lead to worsening of the pre-existing ventricular dysfunction. Although currently there is no therapy specifically earmarked for gastrointestinal changes associated to heart failure, the understanding of digestive abnormalities is germane for the prevention and management of systemic consequences.