Results 51 to 60 of about 45,275 (240)

Mobile Glaucoma Detection Application [PDF]

, 2016
Glaucoma is a debilitating optical degeneration disease that can lead to vision loss and eventually blindness. Given its asymptomatic nature, most people with Glaucoma aren’t even aware that they have the disease.
Holeman, Samuel, Lowe, Ryan
core   +1 more source

PROGRAM AND APPARATUS UNIT FOR MONITORING OF CARDIOVASCULAR SYSTEM BASED ON TONOMETRY

Приборы и методы измерений, 2015
The actuality of tonometry method and apparatus for non-invasive determination of biomechanical characteristics of cardiovascular system has been shown.
S. V. Shilko, V. V. Shevtsov
doaj  

Repeatability of retinal vessel flicker responses in healthy individuals

Acta Ophthalmologica, EarlyView.
Abstract Purpose To determine the repeatability of retinal blood vessel parameters (from proprietary software and the raw vessel data) measured in vivo in healthy individuals at rest, during and post flicker light (FL) provocation using a standardised protocol.
Angelos Kalitzeos, Robert J. Summers, Rebekka Heitmar   +2 more
wiley   +1 more source

Impact of diabetes mellitus on ventricular structure, arterial stiffness, and pulsatile hemodynamics in heart failure with preserved ejection fraction [PDF]

, 2019
Background-Heterogeneity in the underlying processes that contribute to heart failure with preserved ejection fraction (HFpEF) is increasingly recognized.
Akers, Scott R., Bhattacharya, Priyanka, Chirinos Medina, Julio Alonso, Konda, Prasad, Kumar, Anupam, Proto, Elizabeth, Segers, Patrick, Townsend, Raymond R., Zamani, Payman   +8 more
core   +2 more sources

Design and validation of a prototype to calibrate the pressure variable in tonometry

Dyna, 2021
This paper corresponds to the results of an experimental research that to led to the design of a useful prototype for quality control of measurements in the field of tonometry to diagnose and check glaucoma.
Uriel Fernando Pineda Zapata, Juan Fernando Daza-Fernández   +1 more
doaj   +1 more source

Clinical outcomes of the PAUL glaucoma implant in primary open‐angle and pseudoexfoliative glaucoma eyes after failed glaucoma surgeries

Acta Ophthalmologica, EarlyView.
Abstract Purpose This study assesses the PAUL® glaucoma implant (PGI) in primary open angle glaucoma (POAG) and pseudoexfoliative glaucoma (PEXG) after failed glaucoma surgery. Given PEXG's more aggressive nature, limited research exists on PGI outcomes in this subgroup. This study aims to compare PGI's efficacy and safety in both conditions. Methods A
Constance Liegl, Leonie Bourauel, Benjamin Aretz, Diana Samarghitan, Wolfgang Walz, Michael Petrak, Frank G. Holz, Raffael Liegl, Karl Mercieca   +8 more
wiley   +1 more source

Intraocular Pressure Study in Ex Vivo Pig Eyes by the Laser-Induced Cavitation Technique: Toward a Non-Contact Intraocular Pressure Sensor

Applied Sciences, 2020
Traditional applanation tonometry techniques lack the necessary accuracy and reliability for measuring the intraocular pressure (IOP), and there is still a need for a reliable technique for in vivo diagnosis.
Santiago Camacho-Lopez, Carlos Andrés Zuñiga-Romero, Luis Felipe Devia-Cruz, Carolina Alvarez-Delgado, Marcos Antonio Plata-Sanchez, Leopoldo Martinez-Manuel   +5 more
doaj   +1 more source

Isometric exercise-induced hemodynamic load strongly predicts left ventricular mass in hypertension [PDF]

, 2009
C
Chirinos, Julio, Ferrari, Victor, Gupta, Amit, Keane, Martin, Kirkpatrick, James, Segers, Patrick, Sutton, Martin St John, Swillens, Abigail, Wiegers, Susan   +8 more
core   +1 more source

Analysis of the circadian rhythm of intraocular pressure in stable and progressive forms of primary open-angle glaucoma

Российский офтальмологический журнал, 2019
Purpose. To analyze the daily dynamics and the parameters of intraocular pressure circadian rhythm (IOP CR) in patients with primary open-angle glaucoma (POAG) (stable and progressive forms) and determine chronobiological regularities of glaucoma ...
T. N. Malishevskaya, D. G. Gubin, I. V. Nemcova, A. S. Vlasova, Ju. E. Filippova, E. E. Farikova, D. S. Bogdanova   +6 more
doaj   +1 more source

Incidence, risk factors, and outcomes of numerical hypotony and choroidal effusion following PRESERFLO MicroShunt implantation

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate the incidence, outcomes, and risk factors of numerical hypotony (NH) and choroidal effusion (CE) following standalone PRESERFLO MicroShunt (PMS) implantation. Methods Primary open‐angle glaucoma (POAG) and pseudoexfoliative glaucoma (PXG) patients with uni‐ or bilateral surgery at a tertiary university hospital were ...
Emil Nasyrov, Isabel Kommerell, Isabell Schleicher, David A. Merle, Caroline J. Wenzel, Bogomil Voykov   +5 more
wiley   +1 more source