3893461 is referenced by 28 patents and cites 4 patents.

Improved apparatus and method for temporary pacing, comprising a catheter having a first electrode positioned for placement in the patient's heart and a second electrode positioned to be within the patient's body but sufficiently proximal that it is outside the patient's heart, the second electrode having a surface area about an order of magnitude greater than the first, the electrodes being connected through respective leads within the catheter to a pacemaker (registered trademark, U.S. Patent Office), with the first electrode connected as the cathode.

Pacing apparatus and method utilizing improved catheter
Application Number
Publication Number
Application Date
November 28, 1972
Publication Date
July 8, 1975
Preston Thomas A
Bowie Benasutti and Preston
A61n 01/36
A61N 01/05
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