Erregungsleitungssystem
Über den Vortrag
Der Vortrag „Erregungsleitungssystem“ von Joseph Alpert, MD ist Bestandteil des Kurses „Herzrhythmusstörungen“.
Quiz zum Vortrag
A delay in which of the following parts of the cardiac conduction system allows for sequential emptying of the atria and ventricles?
- Atrioventricular node
- Sinoatrial node
- The bundle of His
- Left and right bundle branches
- Ventricular muscle fibers
Which of the following structures is the initiator of the normal cardiac electrical impulse?
- Sinoatrial node
- Purkinje fibers
- The bundle of His
- Atrioventricular node
- Muscle fibers in the left atrium
The deflection presented by the T wave expresses which of the following cardiac events?
- Repolarization of ventricles
- Repolarization of atria
- Hyperpolrization of the heart
- Depolarization of ventricles
- Depolarization of atria
Dozent des Vortrages Erregungsleitungssystem
Joseph Alpert, MD
Dr. Joseph Alpert is the Professor of Medicine in the Department of Medicine, Director of Coronary Care and Medical Director of Cardiac Rehabilitation at the University of Arizona (UA) College of Medicine, USA.
He obtained his Medical Degree cum laude from Harvard Medical School in 1969. Currently, he is a member of the Board of Trustees of the Association of Professors of Medicine, and Editor-in-Chief of The American Journal of Medicine.
Due to his achievements, he earned the Gifted Teacher Award from the American College of Cardiology in 2004.
Within Lecturio, Dr. Alpert teaches courses on Cardiology and the Cardiac System.
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