Charlotte A Schreurs

The spatial QRS-T angle in the Frank vectorcardiogram: accuracy of estimates derived from the 12-lead electrocardiogram.

Martin J Schalij, Cees A Swenne, Jan A Kors, 2010, Journal of electrocardiology.

Influence of the vectorcardiogram synthesis matrix on the power of the electrocardiogram-derived spatial QRS-T angle to predict arrhythmias in patients with ischemic heart disease and systolic left ventricular dysfunction.

SumChe Man, Martin J Schalij, Cees A Swenne, 2011, Journal of electrocardiology.