Significant intraoperative right ventricular outflow gradients after repair for tetralogy of Fallot: to revise or not to revise? Sunil K Kaushal, Sitaraman Radhakrishanan, DM, Kulbhushan Singh Dagar, Parvathi U Iyer, MD, Sameer Girotra, MD, Savitri Shrivastava, DM, Krishna S Iyer The Annals of Thoracic Surgery Volume 68, Issue 5, Pages 1705-1712 (November 1999) DOI: 10.1016/S0003-4975(99)01069-3
Fig 1 Dynamic RVOTO in systole (A) and diastole (B) on epicardial echocardiography. (RVOT = right ventricular outflow tract.) The Annals of Thoracic Surgery 1999 68, 1705-1712DOI: (10.1016/S0003-4975(99)01069-3)
Fig 2 Fixed RVOTO in diastole (A) and in systole (B) in prerevision epicardial echocardiography. (RV = right ventricule; LV = left ventricule.) The Annals of Thoracic Surgery 1999 68, 1705-1712DOI: (10.1016/S0003-4975(99)01069-3)
Fig 3 Postrevision intraoperative echocardiography (IOE) of same patient in systole (B) with well-opened RVOT in diastole (A) on epicardial echocardiography. (RV = right ventricule; LV = left ventricule.) The Annals of Thoracic Surgery 1999 68, 1705-1712DOI: (10.1016/S0003-4975(99)01069-3)