Collection

Electrocardiogram (lead II) with simultaneous venous and radial (arterial) polygraph tracings

Made:
1925
author:
Thomas Lewis

Electrocardiogram (lead II) with simultaneous venous and radial (arterial) polygraph tracings from a patient with first degree heart block, taken by Thomas Lewis and mounted on card, published 1925

Details

Category:
Clinical Diagnosis
Object Number:
1989-1233
Materials:
paper and cardboard
type:
electrocardiograph traces
credit:
Hollman, A.

Related Objects

Monaural stethoscope (monaural stethoscope)

Early binaural stethoscope (stethoscopes)

Nasal speculum (nasal speculum)

Vaginal speculum (vaginal speculum)

Laennec's stethoscope (stethoscope; monaural stethoscope)

Foetal monaural stethoscope (stethoscope; monaural stethoscope)