THE PRELIMINARY STUDY OF EVALUATION OF LEFT VENTRICULAR BULK ROTATION AND UNTWISTING IN HEART TRANSPLANT PATIENTS AT POSTOPERATIVE 3 MONTHS BY TWO-DIMENSIONAL ULTRASOUND SPECKLE TRACKING IMAGING
THE PRELIMINARY STUDY OF EVALUATION OF LEFT VENTRICULAR BULK ROTATION AND UNTWISTING IN HEART TRANSPLANT PATIENTS AT POSTOPERATIVE 3 MONTHS BY TWO-DIMENSIONAL ULTRASOUND SPECKLE TRACKING IMAGING