Results 1 to 10 of about 95,390 (239)

Duration of Hyperemia With Intracoronary Administration of Papaverine

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Fractional flow reserve (FFR) and pressure pullback gradient (PPG) are 2 hyperemic indices used in clinical practice to determine the hemodynamic significance of coronary stenoses and distribution of epicardial resistance. The PPG is calculated using FFR
Takuya Mizukami, Jeroen Sonck, Emanuele Gallinoro, Monika Kodeboina, Alessandro Canvedra, Sakura Nagumo, Jozef Bartunek, Eric Wyffels, Marc Vanderheyden, Toshiro Shinke, Bernard De Bruyne, Carlos Collet   +11 more
doaj   +2 more sources

Intracoronary Saline‐Induced Hyperemia During Coronary Thermodilution Measurements of Absolute Coronary Blood Flow: An Animal Mechanistic Study

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background Absolute hyperemic coronary blood flow and microvascular resistances can be measured by continuous thermodilution with a dedicated infusion catheter. We aimed to determine the mechanisms of this hyperemic response in animal.
Julien Adjedj, Fabien Picard, Carlos Collet, Patrick Bruneval, Stephane Fournier, Alain Bize, Lucien Sambin, Alain Berdeaux, Olivier Varenne, Bernard De Bruyne, Bijan Ghaleh   +10 more
doaj   +2 more sources

To explore the relationship between endometrial hyperemia and polycystic ovary syndrome [PDF]

Open Life Sciences
The aim of this study is to investigate the characteristics and etiology of endometrial hyperemia in patients with polycystic ovary syndrome (PCOS) through two complementary approaches: clinical data analysis to characterize endometrial hyperemia and ...
Wang Shuang, Li Feng-Hua, Zhang Wei, Bao Hong-Chu, Hao Cui-Fang   +4 more
doaj   +2 more sources

Objective hyperemia and intraocular pressure changes following omidenepag isopropyl application. [PDF]

PLoS ONE
Conjunctival hyperemia was the most common adverse drug reaction to the ophthalmic solution omidenepag isopropyl in a post-marketing observational study. Here, we prospectively examined changes in hyperemia from before to 3 months after the initiation of
Kana Tokumo, Tsuyoshi Yoneda, Yuta Nakaniida, Ryota Aoki, Shunsuke Nakakura, Taro Baba, Naoki Okada, Ayaka Edo, Hiromitsu Onoe, Hideaki Okumichi, Kazuyuki Hirooka, Diane Sonassa, Hitoshi Tabuchi, Yoshiaki Kiuchi, Hirokazu Sakaguchi   +14 more
doaj   +2 more sources

Reactive Hyperemia Revisited [PDF]

Arteriosclerosis, Thrombosis, and Vascular Biology, 2008
To the Editor: We read with great interest Dr Huang’s study, published in Arteriosclerosis, Thrombosis, and Vascular Biology .1 We are in total agreement with the authors about the clinical relevance in the perioperative setting of the hyperemic flow velocity, measured by brachial artery Doppler ultrasound.
Daniela, Calderaro, Maristela C, Monachini, Carolina L Z, Vieira, Pai Ching, Yu, Danielle M, Gualandro, Andre C, Marques, Bruno, Caramelli   +6 more
openaire   +4 more sources

Long-Term Functional Hyperemia after Uncomplicated Phacoemulsification: Benefits beyond Restoring Vision

Diagnostics, 2022
The purpose of the study was to investigate the long-term effects of uncomplicated phacoemulsification on macular perfusion using optical coherence tomography angiography (OCTA) in healthy aging subjects. OCTA was performed before phacoemulsification and
Ana Ćurić, Mirjana Bjeloš, Mladen Bušić, Biljana Kuzmanović Elabjer, Benedict Rak, Nenad Vukojević   +5 more
doaj   +1 more source

Reproducibility and normalization of reactive hyperemia using laser speckle contrast imaging

PLoS ONE, 2021
Background Impaired perfusion indices signal potential microvascular dysfunction preceding atherosclerosis and other cardiometabolic pathologies. Post-occlusive reactive hyperemia (PORH), a vasodilatory response following a mechanically induced ischemia,
B. Shirazi, R. Valentine, J. Lang
semanticscholar   +1 more source

Ultrasound diagnosis of congestion in the pulmonary and systemic circulations in patients with atrial fibrillation and chronic heart failure

Russian Open Medical Journal, 2021
Rationale — Fluid retention is among the most common causes of heart failure decompensation. The goal of our study was to evaluate the sensitivity and specificity of the ultrasound method for evaluating congestive phenomena in both systemic and pulmonary
Venera V. Kirillova, Andrey V. Smorgon, Alla A. Garganeeva, Roman E. Batalov, Viktor N. Meshchaninov, Lyudmila A. Sokolova, Maria S. Blagodareva, Mikhail S. Khlynin, Sergey V. Popov   +8 more
doaj   +1 more source

Pathophysiology of Cerebral Hyperperfusion in Term Neonates With Hypoxic-Ischemic Encephalopathy: A Systematic Review for Future Research

Frontiers in Pediatrics, 2021
Worldwide neonatal hypoxic-ischemic encephalopathy (HIE) is a common cause of mortality and neurologic disability, despite the implementation of therapeutic hypothermia treatment.
Dianne G. Kleuskens, Filipe Gonçalves Costa, Kim V. Annink, Agnes van den Hoogen, Thomas Alderliesten, Floris Groenendaal, Manon J. N. Benders, Jeroen Dudink   +7 more
doaj   +1 more source

Safety, efficacy, and patient selection of ripasudil in patients with uncontrolled glaucoma with maximum conventional medical therapy

Indian Journal of Ophthalmology, 2022
Purpose: Ripasudil hydrochloride hydrate (0.4%) is the first Rho-associated protein kinase (ROCK) inhibitor eye drop that lowers intraocular pressure (IOP) by increasing conventional aqueous outflow through the trabecular meshwork and Schlemm's canal. We
Jignesh Jethva, Purvi Bhagat, Kamini Prajapati, Gunjan Tank   +3 more
doaj   +1 more source