Figure 1From: A novel survival model of cardioplegic arrest and cardiopulmonary bypass in rats: a methodology paper Echocardiographic image of angioplasty balloon catheter positioned near aortic valve. Green distance measure indicating a distance of 0.23 cm from tip of balloon catheter to aortic valve. AV = aortic valve, BC = tip of balloon catheter, VC = multi-orificed venous cannula advanced into right atrium.Back to article page