Riverdale, Iowa - Overview: 2000 Census: Counts: Percentages: Total Population: Total Population: 656: 100.00% : Population by Race: Asian alone: 1: 0.15%: Black or African American alone: 4: 0.61%: Some other race alone: 3: 0.46%: Two or more races: 6: 0.91%: White alone: 642: 97.87% : Population by Hispanic or Latino Origin (of any race) Persons Not of Hispanic or Latino Origin: 641: 97.71%
balloon angioplasty. [bÉloÌoÌnâ²]. a method of dilating or opening an obstructed blood vessel by threading a small, balloon-tipped catheter into the vessel. The balloon is inflated to compress arteriosclerotic lesions against the walls of the vessel, leaving a larger lumen, through which blood can pass.
Coronary angioplasty is a surgical procedure that is used to open coronary arteries that are blocked. The blood flow to the heart is improved after coronary angioplasty. Coronary angioplasty helps in improving symptoms of coronary heart disease such as chest pain, discomfort, and short breath. It also reduces chances of heart attacks caused by blockage in the coronary artery.