Search results for "Cardiac chamber"
showing 3 items of 3 documents
Echocardiographic reference ranges for normal cardiac chamber size: Results from the NORRE study
2014
AimsAvailability of normative reference values for cardiac chamber quantitation is a prerequisite for accurate clinical application of echocardiography. In this study, we report normal reference ranges for cardiac chambers size obtained in a large group of healthy volunteers accounting for gender and age. Echocardiographic data were acquired using state-of-the-art cardiac ultrasound equipment following chamber quantitation protocols approved by the European Association of Cardiovascular Imaging.MethodsA total of 734 (mean age: 45.8 ± 13.3 years) healthy volunteers (320 men and 414 women) were enrolled at 22 collaborating institutions of the Normal Reference Ranges for Echocardiography (NORR…
Corrigendum to “Imaging of nitric oxide in a living vertebrate using a diaminofluorescein probe” [Free Radic. Biol. Med. 43 (2007) 619–627]
2008
Adrian Grimes and colleagues showed in a previous report that zebrafish bulbus arteriosus and the smooth muscle component of the chick cardiac outflow tract may be specifically labeled by DAF-2DA. Using this fluorescent dye they could distinguish the zebrafish bulbus arteriosus from "true" cardiac chambers, the atrium and ventricle (Grimes AC, Stadt HA, Shepherd IT, Kirby ML. Solving an enigma: arterial pole development in the zebrafish heart. Dev Biol 2006 Feb 15;290(2):265−76). The authors regret not including this information in the original version of their article.
Giant right atrial myxoma: A rare cause of cardiovascular collapse
2019
We report the case of a patient with a giant right atrial myxoma that remained clinically silent until it almost completely obliterated the right atrium, prolapsed into the right ventricle and obstructed the tricuspid valve inflow. This case illustrates the importance of rapid surgical intervention in the setting of acute heart failure caused by tumor masses obliterating heart valves or cardiac chambers.