RV failure in patients with CTEPH patients is associated with reversible reduction in LV free wall mass, and whether LV mass reduction is caused by atrophy is studied.
Background Pulmonary arterial hypertension associated with connective tissue disease (CTD-PAH) is a progressive disease characterized by remodeling of the pulmonary vasculature, leading to increased right ventricular (RV) afterload and impaired exercise capacity. Research Question The impact of RV dysfunction on chrono...
Yuki Nakamura, M. Hieda, K. Setoyama et al.· CHEST pulmonary· 0 citations
BACKGROUND
Left ventricular (LV) remodeling is becoming increasingly important in assessing the impact of aortic stenosis (AS). However, data on structural LV remodeling in congenital AS patients is scarce. Therefore, this study aimed to describe LV remodeling before and after aortic valve replacement (AVR) in adults w...
Z. Keuning, A. E. van den Bosch, B. L. Barreto et al.· International Journal of Car...· 0 citations
Introduction Left-sided heart disease is the leading cause of pulmonary hypertension (PH). Right heart catheterization (RHC) is the gold standard for diagnosing PH, although it is invasive. Noninvasive cardiopulmonary exercise testing (CPET) could potentially help select heart failure (HF) patients who require RHC. Obj...
F. Sawczak, A. Kukfisz, M. Dudek et al.· Frontiers in Cardiovascular...· 0 citations
Background: Right ventricular (RV) dysfunction in pulmonary hypertension due to heart failure with preserved ejection fraction (PH-HFpEF) leads to adverse outcomes, yet the mechanisms underlying RV failure remain incompletely defined. We aimed to develop a multimodal framework integrating vascular mechanics and myocard...
Farhan Raza, Zachery R. Gregorich, Jack Freeman et al.· Circulation: Heart Failure· 0 citations
LV remodeling in MVP is a multifactorial process, where, especially in patients with Barlow disease, the associated mitral annular dilatation and larger prolapse volume drive LV dilatation beyond MR severity.
L. Pype, O. Marchenko, S. V. Van Laer et al.· Circulation Cardiovascular I...· 0 citations
Elevated RV/LV volume ratio in PAH is associated with spatially heterogeneous LV strain impairment, with the mid-septum being most vulnerable, and may serve as an imaging marker for assessing LV dysfunction.
Han Fang, Yuan Li, Jin Wang et al.· Journal of Magnetic Resonanc...· 1 citation
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