REVERSAL OF ABNORMAL CARDIAC PARAMETERS FOLLOWING MITRAL VALVE REPLACEMENT FOR SEVERE MITRAL STENOSIS- IN RELATION TO PULMONARY ARTERY PRESSURE-A RETROSPECTIVE STUDY OF NONINVASIVE PARAMETERS ArticleUsha T., Parvathy, Rajesh Rajan, Faybushevich A.G.Journal of Cardiothoracic Surgery. Vol. Vol10. 2015.
MITRAL STENOSIS – IMPACT OF DERANGED PULMONARY FUNCTION TESTS ON EARLY POSTOPERATIVE OUTCOME ArticleUsha Parvathy, Rajesh Rajan, Faybushevich A.G.European Heart Journal. Vol. Vol 36. 2015. P.. 19-20