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Table 1 Echocardiography parameters before and after the therapy

From: Combination of electrophysiological mapping, radiofrequency catheter ablation, and atrial appendectomy in a 5-year-old girl with tachycardia-induced cardiomyopathy: a case report

 

LVDd (mm)

LVDs (mm)

LVEF (%)

Cardiothoracic ratio

Before therapy

46.1

39.5

28.53

0.64

2 days after therapy

40.1

36

33

/

6 days after therapy

39.72

32.08

40

0.53

1 month after therapy

37.1

33.4

46.2

/

  1. LVDd, left ventricular end-diastolic diameter; LVDs, left ventricular end-systolic diameter; LVEF, left ventricular ejection fraction