Abstract Background Left ventricular (LV) systolic diastolic function is prognostic in cardiovascular diseases and can be assessed via global longitudinal strain (GLS) on echocardiography and cardiac magnetic resonance (CMR). However, GLS by CMR requires the use of expensive software. Longitudinal linear displacement (LLD) may be a simple and inexpensive alternative to GLS, but the two have not been systematically compared. Objective To compare LLD with GLS and LV ejection fraction (LVEF) in aortic valve disease patients and controls. Methods We […]

Qualitative assessment On the apical four-chamber view, I examine the motion of the tricuspid valve toward the apex (measured as the tricuspid annular plane systolic excursion [TAPSE] as detailed below) and the motion of the RV wall toward the septum versus data of prior studies. Likewise, parasternal long- and short-axis views are important. In those with favorable acoustic windows, RV wall shortening can be assessed using M-mode ( ). It is worth noting that the qualitative assessment of RV function […]