| Description Of Item | A press cutting from The Medical Press and Circular of a lecture given by Sigismond Jaccoud and translated by John Cockle. The item contains two pages and is missing the beginning of the article and illustrated heart traces referenced throughout. Aortic obstructive disease and aortic insufficiency are discussed with reference to patient cases. Heart rates are also discussed, including the impact caffeine can have on this. The work of Étienne-Jules Marey is referenced. From the collection of Thomas Laycock. |