This is an ultrasound picture of the heart, an echocardiogram. It depicts a atrial septal defect, of the ostium secundum type.

This picture was made by myself, Kjetil Lenes, and is released to the public domain in agreement with my employer.

Keywords:

en: Echocardiography, Sonography, Ultrasonography, Medical Ultrasound, Cardiology, ASD, Atrial septal defect

de: Echokardiographie, Sonografie, Sonographie, Ultraschall, Kardiologie, Atriumseptumdefekt

我，本作品著作权人，释出本作品至公有领域。这适用于全世界。 在一些国家这可能不合法；如果是这样的话，那么： 我无条件地授予任何人以任何目的使用本作品的权利，除非这些条件是法律规定所必需的。