[Intra-atrial ECG-recording through a saline-filled polyethylene catheter].
D000368:Aged; D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D006328:Cardiac Catheterization; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006325:Heart Atria; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011095:Polyethylenes; D012965:Sodium Chloride; D013610:Tachycardia / Q000175:diagnosis
D011095:Polyethylenes; D012965:Sodium Chloride
Intra-atrial ekg-registrering med et saltvandfyldt polyaetylenkateter.