The improvement in angina often lasts for many months after treatment ends, a phenomenon believed to be due in part to stimulation of collateral vessel
This is probably related to the observation that even if it is necessary to sacrifice the inferior ulnar collateral vessel
to allow anterior transposition, this has not been shown to result in either permanent ischemia or functional compromise.
It is represented as a long tortuous vessel that looks more likely as a collateral vessel
rather than the actual renal vein.
The main cause of extrahepatic collateral vessel
development was believed to be hepatic artery occlusion by postinterventional dissection or embolization.
Poor coronary collateral vessel
development in patients with mild to moderate renal insufficiency.
Progression of the disease from 2006 - 2012 was demonstrated over serial MR examinations, which clearly demonstrated progressive collateral vessel
formation around the brainstem as well as progressive narrowing of the ICAs bilaterally.
Dr Hariawala told ANI that President Bush's healthy lifestyle may have delayed the onset of critical heart disease by several years due to collateral vessel
formation, and perhaps also helped in " Fast Tracking " his recovery from his Stent procedure.
Tutar et al., "The relationship of chronic angiotensin converting enzyme inhibitor use and coronary collateral vessel
development," International Heart Journal, vol.
In this context, the restoration of blood flow to the ischemic ulcer through a medium or large size collateral vessel
could provide similar results in terms of ulcer healing and limb salvage rates to those obtained via its specific source tibial artery.
--Vasculogenesis in the treated leg--both collateral vessel
numbers improved, p=0.0156 in distal thigh, p=0.0313 in proximal leg, and vessel size improvements in the distal thigh, p=0.0156 and proximal leg, p=0.0625, and TcP02 levels (mean pre-therapy of 14.66 [+ or -] 6.93 improved to 35.75 [+ or -] 17.04, p=0.0032)
Impaired collateral vessel
development in diabetes: potential cellular mechanisms and therapeutic implications.
Post-operative complications are major challenges that could be prevented through adequate pre-operative preparation of the patient, especially through optimisation of haematological status, good surgical skills (with a careful attention to collateral vessel
for proper ligation) and close post-operative management which would enable early detection and management of post-operative complications (12).