Cardiac catheterization
Cardiac catheterization is used to study the various functions of the heart. Using different techniques, the coronary arteries can be viewed by injecting dye or opened using balloon angioplasty. The oxygen concentration can be measured across the valves and walls (septa) of the heart and pressures within each chamber of the heart and across the valves can be measured. The technique can even be performed in small, newborn infants.
Related Encyclopedia
Congenital heart disease Cardiac catheterization Cyanotic heart disease Congenital heart defect corrective surgeries Left heart catheterization Coronary angiography Swan-Ganz - right heart catheterization Angioplasty and stent placement - carotid artery
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