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Table 2 Relative intra-observer variability for measurement of ventricular diameters from recorded echocardiographic loops

From: Correlation between end-tidal carbon dioxide and the degree of compression of heart cavities measured by transthoracic echocardiography during cardiopulmonary resuscitation for out-of-hospital cardiac arrest

 

Maximal diameter of the left ventricle

Minimal diameter of the left ventricle

Maximal diameter of the right ventricle

Minimal diameter of the right ventricle

Absolute difference (% ± SD)

1.10 ± 3.70

1,37 ± 2.2

2.01 ± 2.3

1.89 ± 2.3

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Critical Care

ISSN: 1364-8535