(a-d): Bar Charts comparing the symptom status before the surgery and at follow up

Abstract

<p><b>Copyright information:</b></p><p>Taken from "Long term survival after coronary endarterectomy in patients undergoing combined coronary and valvular surgery – a fifteen year experience"</p><p>http://www.cardiothoracicsurgery.org/content/3/1/15</p><p>Journal of Cardiothoracic Surgery 2008;3():15-15.</p><p>Published online 26 Mar 2008</p><p>PMCID:PMC2291048.</p><p></p