But the most common uses for HGH are not FDA-approved. Some people use the hormone, along with other performance-enhancing drugs such as anabolic steroids in an attempt to build muscle and improve athletic performance. Yet HGH's effect on athletic performance is unknown.
Right ventricle to coronary artery connections (fistulae) in pulmonary atresia with intact ventricular septum: Clinical and histopathological correlations Right ventricle to coronary artery connections (fistulae) in pulmonary atresia with intact...
Left ventricle in a patient with aortic atresia and normally developed left ventri-cle. The large ventricular septal defect is not visible in this projection. The left atrium (LA) is dilated. The mitral valve (my) appears normal, with two normally formed papillary muscles (p).