… Few studies have investigated right atrial (RA) remodeling in heart failure (HF) with preserved
ejection fraction (HFpEF). This study sought to characterize the RA remodeling in HFpEF …

… Tricuspid regurgitation (TR) is common in patients with heart failure with preserved ejection
… right atrial (RA) remodeling would be associated with TR in HFpEF, forming a type of atrial …

… in patients with heart failure with preserved ejection … atrial (LA) remodeling in patients with
HFpEF and AF is extensively investigated, 10 the association with right atrial (RA) remodeling …

… Left atrial (LA) dysfunction and remodeling are commonly observed in patients with heart
failure (… The right atrial endocardium was tracked in the frame before tricuspid valve opening to …

… extensively studied, much less is known about the right atrium (RA). The RA plays an important
… Further study is required to help sort out to what extent RA remodeling and dysfunction in …

… We have assessed the atrial remodeling in a rat model of RHD, identifying strong increases
in AF susceptibility associated with prominent RA remodeling. There are common motifs and …

… The effective refractory period (ERP) was measured at left atrial and right atrial appendages,
with 15 basic (S1) stimuli followed by a premature (S2) stimulus, with S1S2 decreasing by 5-…

… In the responders, tissue Doppler velocity analysis showed improvement of contraction
velocity in both left (p = 0.005) and right atria (p = 0.018), whereas ε in both atria were increased …

… Notably, an emerging population with atrial functional tricuspid regurgitation (AFTR) … related
to right atrium (RA) remodeling without pulmonary hypertension or left-sided heart disease. …

… heart failure through multiple mechanisms such as left ventricular filling and development of
atrial … therapy may improve left atrial function and reverse left atrial remodelling. Whether this …