Zobrazeno 1 - 10
of 10
pro vyhledávání: '"B. C. Hodgkin"'
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 241:H541-H546
The cardiac electrical resultant dipole moment (RDM) of 17 spontaneously hypertensive rats (SHR) was compared with that of 17 Wistar-Kyoto rats (WKY), 65-100 days of age. Relative to body weight, left ventricular weight was 23% greater and right vent
Publikováno v:
Annals of Biomedical Engineering. 3:308-314
Methods which have been used for finding the resultant dipole moment of the hearts of various species are described. These include both isolated perfused hearts and heartsin vivo. A table of numerical values is given together with equations relating
Publikováno v:
The American journal of physiology. 232(4)
The Brody hypothesis posits that blood in the heart chambers enhances body surface potentials due to radially oriented excitation and diminishes those due to tangentially oriented excitation. Evidence supporting the hypothesis has been found in model
Publikováno v:
The American journal of physiology. 242(1)
Arterial blood pressure was measured noninvasively using Doppler ultrasound and an occluding cuff. The subjects were 28 domestic pigs (10-49 kg) anesthetized with pentobarbital sodium (25 mg/kg). Indirect pressure measurements were made with the Dopp
Publikováno v:
The Journal of the Maine Medical Association. 70(1)
Autor:
B C, Hodgkin
Publikováno v:
The Journal of the Maine Medical Association. 65(1)
Publikováno v:
The Journal of the Maine Medical Association. 71(1)
Publikováno v:
The American journal of physiology. 235(2)
The Brody hypothesis proposes that alterations in end-diastolic blood volume will produce changes in the magnitude of cardiac electrical potentials recorded at the body surface. To test this hypothesis, several procedures that affect end-diastolic vo
Publikováno v:
Survey of Anesthesiology. 25:70
Previous reports have attributed increased carotid blood flow to lung ventilation during CPR. This study was undertaken to determine whether PEEP (20 torr airway pressure) or increased frequency of ventilation (3:1) improved arterial pressure, flow,