Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Doris J.W. Escher"'
Publikováno v:
Annals of the New York Academy of Sciences. 111:981-991
Autor:
Doris J.W., Escher
Publikováno v:
The American journal of geriatric cardiology. 5(1)
Publikováno v:
The American Journal of Cardiology. 40:184-188
In a study of the electrical stimulation threshold behavior of electrodes in long-term ventricular pacing, 120 patients were followed up for a minimum of 5 years after initial pacemaker implantation (range 5 to 11.3 years). In each patient, at least
Autor:
Doris J.W. Escher, Seymour Furman, V. Parsonnet, Michael Bilitch, G Myers, John D. Fisher, E Cassady
Publikováno v:
Circulation. 60:590-596
A 3-year study by three medical centers has revealed a 1-year electrode malfunction rate of 7.4%; most malfunctions occurred within the first 30 days. The incidence of unavoidable early malfunction (3.2%) fell within the 5% standards suggested by the
Autor:
Doris J.W. Escher, Seymour Furman
Publikováno v:
The Annals of Thoracic Surgery. 20:326-338
The function of pacemaker systems has always been variable and patients with implanted pacemakers have had intercurrent events which affect the interaction of the pacemaker system and the patient. Their welfare has required continued observation to r
Publikováno v:
The American Journal of Cardiology. 17:504-508
In 10 patients with complete heart block and an artificial ventricular pacemaker, there was a significant improvement in the form and amplitude of the ballistocardiographic complex when the P-R interval was 0.10 to 0.20 sec. Maximal ballistocardiogra
Autor:
Seymour Furman, Spencer K. Koerner, Doris J.W. Escher, A. Joel Papowitz, James Benjamin, Peter Tarjan, George Robinson
Publikováno v:
The Journal of Thoracic and Cardiovascular Surgery. 62:743-751
Publikováno v:
The Journal of Thoracic and Cardiovascular Surgery. 54:723-731
Publikováno v:
Journal of Surgical Research. 6:441-445
Summary Studies were performed of the threshold of cardiac stimulation as a function of impulse duration in dogs, acutely, and in humans acutely and chronically. Impulse durations from 0.1 to 5.0 msec. were utilized. o 1. Myocardial impedance does no
Publikováno v:
The Annals of Thoracic Surgery. 6:90-95
he danger of producing ventricular fibrillation by passage of 60-cycle alternating current (AC) through pacemaker leads atT tached to a patient’s heart has been outlined by Burchell [l], Weinberg [71, Noordjik [6], and Furman [3]. Each of them desc