[A NEW 6-RING ESOPHAGEAL ELECTRODE].
D001145:Arrhythmias, Cardiac; D004562:Electrocardiography; D004566:Electrodes; D004864:Equipment and Supplies; D004947:Esophagus; D006801:Humans
ARRHYTHMIA; ELECTROCARDIOGRAPHY; EQUIPMENT AND SUPPLIES; ESOPHAGUS
EINE NEUE SECHSRING-OSOPHAGUSELEKTRODE.