Open Access<p>The Detection of Spontaneous Venous Pulsation with Smartphone Video Ophthalmoscopy</p>
Author(s) -
Charlotte Laurent,
Sheng Chiong Hong,
Kirsten Cheyne,
Kelechi C. Ogbuehi
Publication year - 2020
Publication title -
clinical ophthalmology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.025
H-Index - 56
eISSN - 1177-5483
pISSN - 1177-5467
DOI - 10.2147/opth.s238897
Subject(s) - medicine , ophthalmoscopy , slit lamp , ophthalmology , eye examination , telemedicine , triage , dioptre , visual acuity , retinal , emergency medicine , health care , economics , economic growth
Spontaneous venous pulsation (SVP) has a high negative predictive value for raised intracranial pressure and is a useful sign when assessing patients with headache. The objective was to determine if smartphone-based video ophthalmoscopy can detect SVP.