Results 221 to 230 of about 2,608,517 (407)

Changes in hemodynamics of pulmonary artery using Flowire in a canine model of acute pulmonary thromboembolism

open access: yesAnimal Models and Experimental Medicine, EarlyView.
This study investigated changes in pulmonary artery hemodynamics using a Flowire catheter and evaluated the accuracy of Doppler echocardiography in dogs with acute pulmonary thromboembolism (PTE). Ten healthy beagles were anesthetized, and acute pulmonary hypertension (PH) was induced by injecting 300‐μm dextran microspheres.
Tomohiko Yoshida   +3 more
wiley   +1 more source

A randomized, controlled trial of the use of pulmonary-artery catheters in high-risk surgical patients.

open access: yesNew England Journal of Medicine, 2003
J. D. Sandham   +11 more
semanticscholar   +1 more source

Engineered Hydrogels Revolutionize Locoregional Cancer Immunotherapy

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review systematically summarizes the latest research progress on injectable hydrogels in cancer immunotherapy, highlighting their unique advantages in precise immune activation, local drug‐controlled release, and immune microenvironment remodeling. These features provide innovative solutions to overcome the bottlenecks of systemic side effects and
Jiyong Wei   +3 more
wiley   +1 more source

A Giant Pulmonary Artery Aneurysm in a Young Male With Eisenmenger Syndrome. [PDF]

open access: yesClin Case Rep
Kokuro C   +6 more
europepmc   +1 more source

Noradrenergic and cholinergic innervation of the normal human heart and changes associated with cardiomyopathy

open access: yesThe Anatomical Record, EarlyView.
Abstract Autonomic nerves are crucial in cardiac function and pathology. However, data on the distribution of cholinergic and noradrenergic nerves in normal and pathologic human hearts is lacking. Nonfailing donor hearts were pressure‐perfusion fixed, imaged, and dissected. Left ventricular cardiomyopathy samples were also obtained.
Peter Hanna   +15 more
wiley   +1 more source

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