Your privacy, your choice

We use essential cookies to make sure the site can function. We also use optional cookies for advertising, personalisation of content, usage analysis, and social media.

By accepting optional cookies, you consent to the processing of your personal data - including transfers to third parties. Some third parties are outside of the European Economic Area, with varying standards of data protection.

See our privacy policy for more information on the use of your personal data.

for further information and to change your choices.

Skip to main content

Table 3 Factor load matrix after rotation

From: Development of rapid evaluation scale for pericardiectomy of tuberculous constrictive pericarditis by 12-lead electrocardiogram

Index

Ingredient

Factor1

Factor2

Factor3

Ptfv1

0.809

  

Sinus tachycardia

0.68

  

ST change

0.612

  

T wave change

0.859

  

Limb lead low voltage

0.709

  

Low voltage of chest lead

  

0.427

QRS time limit of limb lead ≤ 60 ms

0.863

  

QRS time limit of limb lead > 80 ms

  

0.836

Abnormal Q wave

 

0.819

 

Left ventricular high voltage

 

0.508