Results 21 to 30 of about 611,304 (276)

Pulmonary hypertension: evolution of pulmonary arterial hypertension and chronic thromboembolic pulmonary hypertension [PDF]

open access: yesJournal of Thoracic Disease, 2016
On May 16 th , 2016, Nick H. Kim, MD [University of California San Diego (UCSD), Division of Pulmonary, Critical Care & Sleep Medicine] delivered his keynote presentation outlining the current state of pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH).
Anderson, Ryan J   +2 more
openaire   +5 more sources

Non-invasive assessment of pulmonary vascular resistance in pulmonary hypertension: Current knowledge and future direction [PDF]

open access: yes, 2017
Pulmonary Hypertension (PHT) is relatively common, dangerous and under-recognised. Pulmonary hypertension is not a diagnosis in itself; it is caused by a number of differing diseases each with different treatments and prognoses.
Hills, G   +4 more
core   +2 more sources

Right heart size and function significantly correlate in patients with pulmonary arterial hypertension – a cross-sectional study

open access: yesRespiratory Research, 2018
Background The objective of this study was to assess, whether right atrial (RA) and ventricular (RV) size is related to RV pump function at rest and during exercise in patients with pulmonary arterial hypertension (PAH).
Lukas Fischer   +12 more
doaj   +1 more source

Exploratory analysis of the neutrophil to lymphocyte ratio in patients with pulmonary arterial hypertension

open access: yesBMC Pulmonary Medicine, 2017
Background Chronic inflammation emerges as a feature of the pathogenesis of pulmonary arterial hypertension (PAH) in experimental models. Alterations of circulating cell subsets have been observed in patients with PAH.
Lars Harbaum   +9 more
doaj   +1 more source

ACVIM consensus statement guidelines for the diagnosis, classification, treatment, and monitoring of pulmonary hypertension in dogs. [PDF]

open access: yes, 2020
Pulmonary hypertension (PH), defined by increased pressure within the pulmonary vasculature, is a hemodynamic and pathophysiologic state present in a wide variety of cardiovascular, respiratory, and systemic diseases.
Abbott, Jonathan   +9 more
core   +3 more sources

MicroRNA410 Inhibits Pulmonary Vascular Remodeling via Regulation of Nicotinamide Phosphoribosyltransferase [PDF]

open access: yes, 2019
Nicotinamide phosphoribosyltransferase (NAMPT) upregulation in human pulmonary artery endothelial cells (hPAECs) is associated with pulmonary arterial hypertension (PAH) progression and pulmonary vascular remodeling.
Chen, Jiwang   +7 more
core   +1 more source

A Case Report of Systemic Sclerosis Complicated by Biventricular Heart Failure, Pulmonary Hypertension and Review of Literature [PDF]

open access: yes, 2017
Background: Systemic sclerosis (SSc) is an autoimmune connective tissue disorder whose aetiology is not fully understood. Skin fibrosis and visceral organs involvement are the hallmarks, and the heart could be disproportionately or subtly involved ...
Akinboro AO   +3 more
core   +1 more source

Reversal of Pulmonary Hypertension in a Patient with Chronic Mountain Sickness after Relocation to Low Altitude [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Long-term high altitude residence can be complicated by development of Chronic Mountain Sickness (CMS) characterised by excessive erythrocytosis and neurological symptoms.
Abdirashit Maripov   +4 more
doaj   +1 more source

Primary pulmonary hypertension is associated with reduced pulmonary vascular expression of type II bone morphogenetic protein receptor [PDF]

open access: yes, 2002
BACKGROUND: Mutations in the type II receptor for bone morphogenetic protein (BMPR-II), a receptor member of the transforming growth factor-beta (TGF-beta) superfamily, underlie many familial and sporadic cases of primary pulmonary hypertension (PPH ...
Atkinson, Carl   +6 more
core   +1 more source

Prospective clinical assessment of patients with pulmonary arterial hypertension switched from bosentan to macitentan (POTENT)

open access: yesPulmonary Circulation, 2022
Even though pulmonary arterial hypertension (PAH) remains an incurable disease, the combination of PAH‐specific therapies allowed treatment strategies to evolve from symptom‐based ones to others that aim to move patients to low‐risk conditions ...
Abdullah M. Aldalaan   +7 more
doaj   +1 more source

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