Obtuse marginal artery:PrThr:Pt:Coronary arteries:Ord:Angiogram
obtuse marginal artery:prthr:pt:coronary arteries:ord:angiogram
Obtuse marginal artery:PrThr:Pt:Coronary arteries:Ord:Angiogram
obtuse marginal artery:prthr:pt:coronary arteries:ord:angiogram