Empirical retinal venous pulse wave velocity using modified photoplethysmography

BMC Research Notes

Table 1 Studies of retinal pulse wave velocity. Animal studies were on rodents with vessels < 300 microns in diameter

	Year	Method	Velocity (mm/s)
Human studies
Otto [21]	1999	FFA	24-174
Kotliar et al. [22]	2011	DVA	21-243
Kotliar et al .[1]	2013	DVA	0.442
Spahr et al. [2]	2015	OCT	620
Li et al. [25]	2018	OCT	20-30
Rezaeian et al. [24]	2020	DVA	25
Animal studies
Seki [27]	1994	Fiber optic anemometer microscope	452
Yeh et al. [5]	2012	Photoacoustic microscopy	1000
Golzan et al. [3]	2014	Optronic camera	98-114
Song et al. [4]	2016	OCT	1000

All listed studies are arteriolar pulse wave velocity.
FFA Fluorescein angiography, DVA Dynamic vessel analyzer, OCT Optical coherence tomography

ISSN: 1756-0500