Posterior to sternum is ?: (A) Left atrium, (B) Left ventricle, (C) Right atrium, (D) Right ventricle
Answer is D. Ans. is 'd' i.e., Right ventricleNormally, most of the anterior poion of right ventricle is in contact with sternum.It is for this reason that sternal and parasternal injury commonly results in right vantricular injury.