PMOD’s PCARDM tool supports the analysis of two types of cardiac MR images, addressing myocardial perfusion and ventricular pumping function.
PCARDM includes a unique workflow for the absolute quantification of gadolinium first-pass cardiac MR (CMR) images. This solution was developed by combining PMOD’s long-standing modeling expertise with ETH’s leading-edge MR methodology. It allows CMR researchers to apply state-of-the art perfusion quantification approaches to their data out of the box.
Additionally, PCARDM offers a convenient workflow for the analysis of cine CMR images which results in ejection fraction and stroke volume. Various approaches for the segmentation of the myocardium are available, ranging from AI-based boundary detection to manual outlining. Therefore, users are always able to arrive at a robust outcome.
- The PERFUSION workflow guides the user step-by-step through the analysis of gadolinium first-pass CMR images. Result is absolute perfusion in 16 segments of the myocardium.
- If not all requirements for a fully quantitative perfusion analysis are met, a qualitative scoring system can be applied for quantifying the extent of defects.
- The FUNCTION workflow supports the guided analysis of cine CMR images. Based on a segmentation of the myocardium throughout a heart cycle, ejection fraction and stroke volume are calculated, as well as myocardial thickening.