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Table 1 Pre- and postoperative MRI quantified cardiac functional parameters. LVEDV- left ventricular enddiastolic volume, LVEDVi- indexed left ventricular enddiastolic volume, LVESVi - indexed left ventricular endsystolic volume, LVEF – left ventricular ejection fraction, SV – stroke volume, HR – heart rate

From: Resection of hypertrophic papillary muscles and mitral valve replacement in a patient with midventricular hypertrophic obstructive cardiomyopathy – a new approach

Parameters

Preoperative MRI

Postoperative MRI

LVEDV ml

103

112

LVEDVi ml/m²

45

49

LVESVi ml/m²

19

25

LVEF %

65

70

SV ml

79

84

HR bpm

72

72