Results 51 to 60 of about 52,661 (244)
Frontiers in Pediatrics, 2019 A 5-year-old girl presented with acute nocturnal episodes of loss of consciousness following abdominal pain and crying. Epilepsy was primarily diagnosed but the course of the disease was suggestive of pulmonary hypertension.
Nesrine Farhat +9 more
doaj +1 more source
Exercise Pulmonary Hypertension
Barcelona Respiratory Network Reviews, 2022 The clinical value of pulmonary hemodynamics during exercise has not been fully explored. In the last decade, several studies investigated the prognostic and diagnostic relevance of exercise hemodynamics and novel hemodynamic variables including the mean
Katarina Zeder +2 more
doaj +1 more source
Elevated pulmonary arterial pressure in pulmonary lymphangiomyomatosis.
Japanese Journal of Medicine, 1989 Pulmonary lymphangiomyomatosis (LAM) is characterized by proliferation of smooth muscles around lymphatics and bronchovascular bundles, presenting clinical manifestations of obstructive or restrictive lung disease with greatly impaired gas exchange.
K Fujitani +6 more
openaire +4 more sources
Advanced Functional Materials, EarlyView.This study introduces an extracorporeal hemoperfusion system incorporating porous microbeads embedded with autocatalytic ceria nanoparticles (CeNPs) for targeted reactive oxygen species (ROS) scavenging in septic shock. The blood‐compatible hemoperfusion cartridge demonstrated significant improvements in survival, hemodynamic stability, and organ ...
Pilseon Im +10 more
wiley +1 more source
Catheterization and Cardiovascular Interventions, Volume 100, Issue 7, Page 1291-1299, December 1, 2022., 2022 Abstract Background Severe tricuspid regurgitation (TR) is independently associated with increased morbidity and mortality. Percutaneous transcatheter approaches may offer an alternative for patients not amenable to surgery. Methods TriCLASP is a prospective, single‐arm, multicenter European post‐market clinical follow‐up study (NCT04614402) to ...
Stephan Baldus +18 more
wiley +1 more source
Echo Research and Practice, 2018 Pulmonary hypertension is defined as a mean arterial pressure of ≥25 mmHg as confirmed on right heart catheterisation. Traditionally, the pulmonary arterial systolic pressure has been estimated on echo by utilising the simplified Bernoulli equation from ...
Daniel X Augustine +19 more
doaj +1 more source
Predicting Pulmonary Hypertension by Electrocardiograms Using Machine Learning [PDF]
arXiv, 2023 Pulmonary hypertension (PH) is a condition of high blood pressure that affects the arteries in the lungs and the right side of the heart (Mayo Clinic, 2017). A mean pulmonary artery pressure greater than 25 mmHg is defined as Pulmonary hypertension.
arxiv
Advanced Healthcare Materials, EarlyView.This perspective provides an overview of the growing interest in utilizing various gasotransmitters—small gaseous signaling molecules namely nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2S)—for several therapeutic applications, with emphasis on the potential use of porous materials as carriers to provide safe and controlled local ...
Rosana V. Pinto +2 more
wiley +1 more source
Coronary angiography of the ex‐situ beating donor heart in a portable organ care system
Catheterization and Cardiovascular Interventions, Volume 100, Issue 7, Page 1252-1260, December 1, 2022., 2022 Abstract Objectives To determine safety and feasibility of ex‐situ coronary angiography. Background To cater for the perpetually growing demand for heart donors, interest in donation following circulatory death (DCD) has been rekindled. Further pursuit of donor pool expansion has led to eligibility extension to “marginal” donors who are at higher risk ...
Thomas Meredith +10 more
wiley +1 more source
A Multiscale Framework for Defining Homeostasis in Distal Vascular Trees: Applications to the Pulmonary Circulation [PDF]
arXiv, 2020 Coupling hemodynamics with vessel wall growth and remodeling (G&R) is crucial for understanding pathology at distal vasculature to study progression of incurable vascular diseases, such as pulmonary arterial hypertension. The present study is the first modeling attempt that focuses on defining homeostatic baseline values in distal pulmonary vascular ...
arxiv