Table 1

Study design
Serial number Assessment plan No. of probands
1 D-A VE - A VI - A VE – B VI – B 7
2 D-A VI - A VE - A VI – B VE – B 7
3 D-B VE – B VI - B VE - A VI – A 7
4 D-B VI – B VE – B VI - A VE – A 7
5 D-A VE - A VI - A VE - A VI – A 7
6 D-A VI - A VE - A VI - A VE – A 7
7 D-B VE - B VI - B VE - B VI – B 7
8 D-B VI - B VE - B VI - B VE – B 7

Assessments were performed in the prescribed consecutive order. D = Doppler sonography, VI = Vicorder, VE = Vascular explorer, A,B = different observers.

Teren et al.

Teren et al. BMC Cardiovascular Disorders 2013 13:81   doi:10.1186/1471-2261-13-81

Open Data