Browse by Aston Author

Article

Heitmar, Rebekka; Lip, Gregory Y.H.; Ryder, R.E. and Blann, Andew D. (2017). Retinal vessel diameters and reactivity in diabetes mellitus and/or cardiovascular disease. Cardiovascular Diabetology, 16 ,

Heitmar, Rebekka and Attardo, Andrew (2016). The influence of simulated cataract on retinal vessel oximetry measurements. Acta Ophthalmologica, 94 (1), pp. 48-55.

Heitmar, Rebekka and Kalitzeos, Angelos A. (2015). Reliability of retinal vessel calibre measurements using a retinal oximeter. BMC Ophthalmology, 15 ,

Heitmar, Rebekka and Cubbidge, Robert P. (2013). The impact of flash intensity on retinal vessel oxygen saturation measurements using dual wavelength oximetry. Investigative Ophthalmology and Visual Science, 54 (4), pp. 2807-2811.

Kalitzeos, Angelos; Heitmar, Rebekka and Lip, Gregory Y.H. (2013). Localized retinal nerve fiber layer defects and arterial hypertension:insights into pathophysiology and perhaps an eye for detail? American Journal of Hypertension, 26 (4), pp. 454-455.

Kalitzeos, Angelos; Lip, Gregory Y.H. and Heitmar, Rebekka (2013). Retinal vessel tortuosity measures and their applications. Experimental Eye Research, 106 , pp. 40-46.

Heitmar, Rebekka and Summers, Robert (2012). Assessing vascular function using dynamic retinal diameter measurements:a new insight on the endothelium. Thrombosis and Haemostasis, 107 (6), pp. 1019-1026.

Patel, Sunni and Heitmar, Rebekka (2012). Response to Chittari et al. Impact of acute hyperglycaemia on endothelial function and retinal vascular reactivity in patients with Type 2 diabetes. Diabetic Medicine, 29 (1), pp. 156-157.

Patel, Sunni; Bellary, Srikanth; Qin, Lu; Gill, P.S.; Taheri, S.; Heitmar, Rebekka; Gibson, Jonathan M. and Gherghel, Doina (2011). Abnormal retinal vascular function and lipid levels in a sample of healthy UK South Asians. British Journal of Ophthalmology, 95 (11), pp. 1573-1576.

Heitmar, Rebekka; Blann, Andrew; Cubbidge, Robert Peter; Lip, Gregory and Gherghel, Doina (2011). Author response: can vascular function be assessed by the interpretation of retinal vascular diameter changes? Investigative Ophthalmology and Visual Science, 52 (1), pp. 636-638.

Heitmar, Rebekka; Blann, Andrew D.; Cubbidge, Robert P.; Lip, Gregory Y.H. and Gherghel, Doina (2010). Continuous retinal vessel diameter m easurements: the future in retinal vessel assessment? Investigative Ophthalmology and Visual Science, 51 (11), pp. 5833-5839.

Gherghel, Doina; Hosking, Sarah Louise; Cunliffe, Ian Andrew and Heitmar, Rebekka (2010). Transient cardiac ischaemia and abnormal variations in systemic blood pressure in unselected primary open angle glaucoma patients. Ophthalmic and Physiological Optics, 30 (2), pp. 175-81.

Heitmar, Rebekka; Cubbidge, Robert P; Lip, Gregory Y.H.; Gherghel, Doina and Blann, Andrew D. Altered blood vessel responses in the eye and finger in coronary artery disease. Investigative Ophthalmology and Visual Science, 52 (9), pp. 6199-6205.

Heitmar, Rebekka; Kalitzeos, Angelos A.; Patel, Sunni R.; Prabhu-Das, Diana and Cubbidge, Robert P. Comparison of subjective and objective methods to determine the retinal arterio-venous ratio using fundus photography. Journal of Optometry, 8 (4), pp. 252-257.

Heitmar, Rebekka; Kalitzeos, Angelos A. and Panesar, Vikramjit Comparison of two formulas used to calculate summarized retinal vessel calibers. Optometry and Vision Science, 92 (11), 1085–1091.

Heitmar, Rebekka and Safeen, Saima Regional differences in oxygen saturation in retinal arterioles and venules. Graefe's Archive for Clinical and Experimental Ophthalmology, 250 (10), pp. 1429-1434.

Heitmar, Rebekka; Vekria, Pravin and Cubbidge, Robert P. Regulation of oxygen saturation in retinal blood vessels in response to dynamic exercise. Acta Ophthalmologica ,

Heitmar, Rebekka Total arterial compliance:the future of cardiovascular risk assessment? Journal of Human Hypertension, 24 (4), pp. 227-229.

Patel, Sunni R.; Hudson, Chris; Flanagan, John G. and Heitmar, Rebekka The effect of simulated cataract light scatter on retinal vessel oximetry. Experimental Eye Research, 116 , pp. 185-189.

Heitmar, Rebekka; Gherghel, Doina; Armstrong, Richard A.; Cubbidge, Robert P and Hosking, Sarah The effect of voluntary fasting and dehydration on flicker-induced retinal vascular dilation in a healthy individual: a case report. Journal of Medical Case Reports, 2 (153), pp. 1-7.

Heitmar, Rebekka and Summers, Robert J. The time course of changes in retinal vessel diameter in response to differing durations of flicker light provocation. Investigative Ophthalmology and Visual Science, 56 (12), pp. 7581-7588.

Conference or Workshop Item

Patel, Sunni; Gherghel, Doina; Heitmar, Rebekka; Benavente-Perez, A.; Qin, Lu; McIntyre, David; Balanos, G.M. and Gibson, Jonathan (2009). Ocular and systemic endothelial function in the off spring of diabetics:a pilot study. IN: EVER. 2009-09-30 - 2009-10-03.

Thesis

Heitmar, Rebekka (2008). Retinal and systemic vascular function in health and disease: the effect of smoking and coronary artery disease. PHD thesis, Aston University.