All the following vessels end directly in the right atrium except: (A) Coronary sinus, (B) Oblique vein of left atrium, (C) Anterior cardiac vein, (D) Venae cordis minimae
Answer is B. Superior vene cava, inferior vene cava,coronary sinus, anterior cardiac veins ,vene cordis minimi. these are the veins that directly open to right atrium. BD CHAURASIA'S HUMAN ANATOMY.VOLUME 1.6 TH EDITION.PAGE NO 255