[Vectorcardiographical study of 2 cases of variable cardiac pacemaker].
A
A
GARCIA SAN FABIAN
J L
JL
GARCIA FERNANDEZ
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L
PESCADOR
D001145:Arrhythmias, Cardiac; D006801:Humans; D008499:Medical Records; D010138:Pacemaker, Artificial; D012849:Sinoatrial Node; D014672:Vectorcardiography
ARRHYTHMIA/case reports; VECTORCARDIOGRAPHY