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 Article Usha T., Parvathy, Rajesh Rajan, Faybushevich A.G. Journal of Cardiothoracic Surgery. Vol. Vol10. 2015.
