Erratum to: Int J Cardiovasc Imaging DOI 10.1007/s10554-017-1120-4

The original publication contained an incorrect Fig. 2. The correct Fig. 2 is shown here.

Fig. 2
figure 2

Fluoroscopic assessment of inter-lead separation—(left) lateral chest X-ray showing lateral cardiac size (LATc), vertical separation (LATv), horizontal separation (LATh) and direct lead tip separation (LATd); (right) PA chest X-ray showing PA cardiac size (PAc), vertical separation (PAv), horizontal separation (PAh) and direct lead tip separation (PAd)