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Table 3 Correlations of TTDE PDV with QCA and IVUS parameters

From: Angiographically borderline left main coronary artery lesions: correlation of transthoracic doppler echocardiography and intravascular ultrasound: a pilot study

Angiography (QCA)

IVUS

Diameter stenosis

R = 0.19

Plaque burden

R = 0.507

 

p = n.s.

 

p < 0.05

Area stenosis

R = 0.16

Minimum lumen area

R = -0.46

 

p = n.s.

 

p < 0.05

Minimum lumen diameter

R = 0.01

Minimum lumen diameter

R = -0.18

 

p = n.s.

 

p = n.s.

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Cardiovascular Ultrasound

ISSN: 1476-7120

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