Results 71 to 80 of about 8,407 (149)

Nitroglycerin and Other Nitrites in the Treatment of Angina Pectoris [PDF]

open access: bronze, 1958
Joseph E.F. Riseman   +2 more
openalex   +1 more source

Miocárdio viável pela tomografia computadorizada com Tc-99m (MIBI) sensibilizada por nitroglicerina endovenosa Viable myocardium scintigraphy with intravenous nitroglycerine by computed tomography with Tc-99m (MIBI)

open access: yesArquivos Brasileiros de Cardiologia, 2008
FUNDAMENTO: A seleção de pacientes com doença coronariana crônica para recanalização baseia-se na detecção do miocárdio comprometido, potencialmente viável.
José Ramos Filho   +5 more
doaj   +1 more source

Lactate orchestrates metabolic hemodynamic adaptations through a unique combination of venocontraction, artery relaxation, and positive inotropy

open access: yesActa Physiologica, Volume 241, Issue 5, May 2025.
Abstract Aim H+ facilitates metabolic blood flow regulation while negatively impacting cardiac contractility. Cardiovascular consequences of conjugate bases accumulating alongside H+ remain unclear. Here, we evaluate the cardiovascular effects of nine prominent carboxylates—particularly lactate, 3‐hydroxybutyrate, and butyrate—linked to metabolic and ...
Casper Homilius   +5 more
wiley   +1 more source

The Effect of Systemic Nitroglycerin Administration on the Kynurenine Pathway in the Rat

open access: yesFrontiers in Neurology, 2017
The primary headache disorders include migraine, which is one of the most frequent neurological disorders, which influences more than 14% of the whole population.
Gábor Nagy-Grócz   +12 more
doaj   +1 more source

Machine Learning‐Based Immuno‐Inflammatory Index Integrating Clinical Characteristics for Predicting Coronary Artery Plaque Rupture

open access: yesImmunity, Inflammation and Disease, Volume 13, Issue 4, April 2025.
We developed and validated a novel machine learning model that integrates multidimensional features, including SII and SIRI, to predict the occurrence of PR. Our study highlights the potential of ML in predicting PR occurrence, offering promise in assisting physicians to identify high‐risk patients promptly.
Xi Wang   +8 more
wiley   +1 more source

Effects of Fluid Gelatin for Lumbar Spinal Stenosis Undergoing Lumbar Endoscopic Bilateral Decompression: A Prospective, Randomized Controlled Trial

open access: yesOrthopaedic Surgery, Volume 17, Issue 4, Page 1162-1171, April 2025.
Eighty‐nine patients were randomly assigned to two groups: the fluid gelatin group and the null‐fluid gelatin group. The use of fluid gelatin effectively reduces perioperative bleeding without leading to additional complications. ABSTRACT Objectives In patients with lumbar spinal stenosis (LSS), prolonged compression of the epidural venous plexus ...
Hao Yan   +7 more
wiley   +1 more source

The Effects of Nitroglycerin and Amyl Nitrite on Arteriolar and Venous Tone in the Human Forearm [PDF]

open access: bronze, 1965
Dean T. Mason   +3 more
openalex   +1 more source

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