Kontrastmittelaussparung in der rechten und linken Pulmonalarterie
INFO/WWW: The simultaneous ventilation and perfusion radionuclide scanning is the most widely practised investigation for diagnosis of a pulmonary embolus (2,3). The aim of this investigation is to reveal areas of ventilation-perfusion mismatch (2). Another important method to detect blockage of the pulmonary artery or its branches is CT and/or pulmonary angiogram/angiography.