CMR-derived metrics of interstitial myocardial fibrosis: which parameter is better associated to the pathophysiology correlates of heart failure with preserved ejection-fraction?
Added value over current diastology indices of Doppler-derived pulmonary artery diastolic pressure to estimate pulmonary wedge pressure. A catheterization re-validation study.
Intraventricular velocity difference and velocity gradient along the early diastolic filling streamline as new measurements to assess diastolic dysfunction by vector flow mapping