RT Journal Article SR Electronic T1 Septal bounce illustrated on coronary angiogram JF BMJ Case Reports JO BMJ Case Reports FD BMJ Publishing Group Ltd SP e230179 DO 10.1136/bcr-2019-230179 VO 12 IS 4 A1 Gupta, Saurabh Kumar A1 Parakh, Neeraj YR 2019 UL http://casereports.bmj.com/content/12/4/e230179.abstract AB