Durations of Transmembrane Action Potentials and Functional Refractory Periods of Canine False Tendon and Ventricular Myocardium:

E. NEIL MOORE, JAMES B. PRESTON, GORDON K. MOE
1965 Circulation Research  
VARIABLE DELAY VARIABLE DELAY STIMULATOR STIMULATOR CATHODE FOLLOWER \ / MICRO D C MANIPULATOR AMPLIFIER AgCI MICROPIPETTE FIGURE 1 ee Block diagram of the stimulating and recording circuits used for studying transmemhrane potentials of single cardiac fibers. Method of perfusing the cardiac preparation with oxygenated Tyrode's solution is shown. A micromanipulator was used to position the micropipettes.
doi:10.1161/01.res.17.3.259 pmid:14338698 fatcat:5bl3hes3hjgg5ar2ttq7rterzu