Heart Sounds
A 70-year-old patient has swelling in his ankles, and jugular venous pulsations when the head of his bed is elevated 45 degrees. This is what you suspect.
Increased pressure on the right side of the heart.
Right atrium - tricuspid valve - R ventricle - Pulmonary valve - Pulmonary artery - oxgenated by lungs - pulmonary vein - left atrium - mitral valve - l ventricle - aortic valve - aorta - rest of the body