@misc{indiciae0643c50f0fb9, title = {[Regional differences in frequency-corrected QT duration in multi-electrode ECG in ventricular extrasystole].}, author = {W Nahrendorf and G Faber and S Benndorf and A Rading and G Steinig}, year = {1986}, url = {https://pubmed.ncbi.nlm.nih.gov/2429463/}, note = {Source identifier: 2429463} }