Dobutamine stress MRI in pulmonary hypertension: relationships between stress pulmonary artery relative area change, RV performance, and 10-year survival.

Estrogen maintains mitochondrial content and function in the right ventricle of rats with pulmonary hypertension.

Pulmonary arterial strain- and remodeling-induced stiffening are differentiated in a chronic model of pulmonary hypertension.

Pulmonary vascular collagen content, not cross-linking, contributes to right ventricular pulsatile afterload and overload in early pulmonary hypertension.

Reduced haemodynamic coupling and exercise are associated with vascular stiffening in pulmonary arterial hypertension.