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8/3/2019 Valsalva Haemorrhagic thy After Push-ups
1/1
504 www.thelancet.com Vol 377 February 5, 2011
Clinical Picture
Lancet2011: 377; 504
Published Online
January 20, 2011
DOI:10.1016/S0140-
6736(10)60677-0
Department of
Ophthalmology, Faculty of
Medicine, University of Malaya,
50603, Kuala Lumpur, Malaysia
(M Hassan M Ophth,
I Tajunisah FRCS)
Correspondence to:
Dr Iqbal Tajunisah, Department
of Ophthalmology, Faculty of
Medicine, University of Malaya,
50603, Kuala Lumpur, Malaysia
Valsalva haemorrhagic retinopathy after push-ups
Mohd Hassan, Iqbal Tajunisah
An 18-year-old man presented with sudden painlessblurring of vision in the right eye, after a few rounds ofpush-up exercises. He was a college student. Ourpatient had no history of vascular disease or blooddyscrasias. His right vision was 20/200, and his leftvision was 20/20. Retinal examination of the right eyeshowed a crescent shaped subhyaloid haemorrhageoverlying the macula (figure A). Whole blood count,prothrombin time, and activated partial thromboplastintime, were within normal limits. A Nd:YAG laserhyaloidectomy was done, and 3 months later our
A B
Figure: Retina fundus photographs of the right eye
(A) Crescent shaped subhyaloid haemorrhage overlying the macula (arrow). (B) Shows resolving subhyaloid haemorrhage (arrow) 3 months after
Nd:YAG laser treatment.
patients right vision had improved to 20/40 (figure B).Valsalva retinopathy occurs because of a sudden rise inintraocular venous pressure, causing retinal capillariesto spontaneously rupture. Push-up exercises are valsalvamanoeuvres that increase intrathoracic pressure againsta closed glottis, causing diminished venous return tothe heart, reduced stroke volume, and an increase invenous system pressure. The outcome of valsalvahaemorrhagic retinopathy is generally good, with newertreatments such as laser hyaloidectomy improvingrecovery time.