Results 261 to 270 of about 4,977,534 (400)

Shortening of time-to-peak left ventricular pressure rise (Td) in cardiac resynchronization therapy. [PDF]

open access: yesESC Heart Fail, 2021
Odland HH   +6 more
europepmc   +1 more source

Morphological and morphometric aspects of the equine aortic valve: New insights for comparative studies in mammals

open access: yesThe Anatomical Record, EarlyView.
Abstract New data on the equine aortic valve obtained using advanced techniques is especially important given the greater availability of animal models for translational research. Here we characterized the morphological and morphometric aspects of the equine aortic valve from 60 healthy hearts collected at equine abattoirs.
Vitor Pires Pereira   +3 more
wiley   +1 more source

Artificial intelligence-enabled reconstruction of the right ventricular pressure curve using the peak pressure value: a proof-of-concept study. [PDF]

open access: yesEur Heart J Imaging Methods Pract
Szijártó Á   +14 more
europepmc   +1 more source

Activin A–Activated ALK4 Induces Pathogenic Th17‐Involved Endothelial–Mesenchymal Transition in Systemic Lupus Erythematosus–Associated Pulmonary Arterial Hypertension

open access: yesArthritis &Rheumatology, EarlyView.
Objective Autoimmune diseases, such as systemic lupus erythematosus (SLE), are associated with pulmonary arterial hypertension (PAH), a condition that can lead to heart failure. However, whether T cells also contribute to the occurrence of PAH in SLE has not been clarified.
Shuliang Jing   +9 more
wiley   +1 more source

Hand Swelling and Other Non–Raynaud Phenomenon Symptoms as the Initial Presentation of Systemic Sclerosis: Prevalence and Clinical Associations in Two US Cohorts

open access: yesArthritis &Rheumatology, EarlyView.
Objective Raynaud phenomenon (RP) is often the initial clinical manifestation of systemic sclerosis (SSc), but some patients develop other manifestations first. To help elucidate the diversity of SSc presentation in its early stages, we describe the initial clinical manifestations and antinuclear antibody (ANA) profiles of patients in two early SSc ...
Iqtidar Hanif   +32 more
wiley   +1 more source

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