Christoph Gräni

Automated echocardiographic measurements for longitudinal monitoring of ATTR cardiomyopathy: agreement and repeatability analysis

Detection of disease progression is key to personalize treatment strategies in transthyretin cardiomyopathy (ATTR-CM), particularly with emerging therapies. Echocardiography can detect subtle longitudinal changes but is limited by operator dependence. This study evaluates agreeme...

Accuracy of CT-derived interarterial and intramural anomalous coronary arteries anatomy compared with 3D-reconstructed IVUS in-vivo reference

In anomalous aortic origin of a coronary artery (AAOCA), coronary CT angiography (CCTA) is the primary tool for anatomical assessment. However, CCTA measurements lack validation against a high-resolution in-vivo standard. To assess CCTA reliability for lumen dimensions and intram...