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Table 3 Comparison of coincidence rate between ultrasound and CT in diagnosing extracardiac lesions

From: The value of transthoracic echocardiography in the detection of extra-cardiac lesions

 

Right

Wrong

Diagnostic coincidence rate (%)

χ2 value

P value

TTE

38

11

77.55

6.308

0.012

CT

46

3

93.88

  1. TTE indicates transthoracic echocardiography; CT indicates computer tomograph