<prompt> Pericardiocentesis is done in wich intercoastal space-Left 5th intercostals spaceLeft 7th intercostals spaceRight 5th intercostals spaceRight 6th intercostals space  <response>: Pericardiocentesis pericardial aspiration : Aspiration of pericardial effusion is indicated for diagnostic purpose or for treatment of cardiac tanponade. A needle is inseed under echocardiographic guidance medial to the cardiac apex Lt 5th ics or below the xiphoid process, directed upwards towards the left shoulder. Ref: Medicine , Davidson;s , 22nd edition, Pg No: 640 