November 28, 2022 — Konica Minolta Healthcare Americas, Inc., a leader in medical diagnostic imaging and healthcare information technology, is pleased to announce the publication of a study that found Dynamic Digital Radiography (DDR) of the chest (aka DCR) delivers similar efficacy as lung ventilation perfusion (V/Q) for the detection of chronic thromboembolic pulmonary hypertension (CTEPH). In addition, DDR was performed without the need for contrast media and at a significantly lower radiation dose to the patient, approximately one-tenth of lung V/Q scintigraphy.