Adult heart circulation?

De oxygenated blood from all parts of the body gets collected into right atrium from there it goes as such to right ventricle,from right ventricle it goes to lungs for purification by pulmonary vein. From lungs oxygenated blood goes to left atrium by pulmonary artery,from where it goes to left ventricle.From left ventricle it goes to all parts of the body by Aorta.