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Table 1 The effect on feature-tracking parameters before and after one year of treatment in acromegaly patients.

From: Cardiac magnetic resonance myocardial feature-tracking: the effect of treatment in patients with adult-onset growth hormone deficiency and acromegaly

Feature-tracking Parameters

2C Pre

2C Post

4C Pre

4C Post

Basal Pre

Basal Post

Mid Pre

Mid Post

Apex Pre

Apex Post

Radial Strain (%)

16.6 ± 6.9

14.9 ± 5.2

13.1 ± 6.3

15.1 ± 3.9

22.2 ± 14.4

20.0 ± 5.7

18.7 ± 7.7

16.1 ± 6.0

17.1 ± 5.8

19.5 ± 15.9

Circumferential Strain (%)

-7.17 ± 2.8

-7.23 ± 2.4

-7.55 ± 1.9

-5.69 ± 2.0

-9.87 ± 2.3

-10.4 ± 1.6

-9.19 ± 3.0

-8.86 ± 2.3

-9.99 ± 2.7

-10.6 ± 3.4

  1. The values represent mean ± 1SD Abbreviation: 2C - 2 Chambers, 4C - 4 Chambers, Pre - Pretreatment, Post - Post-treament