Human Cardiovascular Control

Loring B. Rowell

ISBN 10: 0195073622 / ISBN 13: 9780195073621

Published by Oxford University Press, 1993

About this Item

nach der Bestellung gedruckt Neuware - Printed after ordering - This new, comprehensive analysis of human cardiovascular control explains the control of pressure, vascular volume and blood flow during orthostatis and exercise. Analysis of the physical properties of the vascular system and their modification by mechanical, neural, and humoural factors is highlighted by novel graphical representations of basic concepts. Interactive effects of the vasculature on cardiac performance and factors that both control and limit oxygen transfer from lungs to cells are stressed. This complete account will prove invaluable for all medical students, physiologists and clinicians who wish to better understand the reflex and hormonal control of the human cardiovascular system.

Seller Inventory # 9780195073621

Bibliographic Details

• Title: Human Cardiovascular Control
• Publisher: Oxford University Press
• Publication Date: 1993
• Language: English
• ISBN 10: 0195073622
• ISBN 13: 9780195073621
• Binding: Buch
• Condition: Neu
• Dimensions: 240W x 161H x 32D millimeters 240 millimeters width by 161 millimeters height by 32 millimeters depth
• Weight: 939 grams

About this title

Synopsis

This is a new and comprehensive analysis of reflex and hormonal control of the human cardiovascular system that grew out of Rowell's 1986 volume, Human Circulation: Regulation During Physical Stress, and incorporates more recent findings. The goal is to assist students, physiologists and clinicians to understand control of pressure, vascular volume, and blood flow by examining the cardiovascular system during orthostasis and exercise, two stresses that most affect these variables. These stresses are employed to analyze the passive properties of the vascular system and provide a basis for a detailed examination of how these properties are modified by mechanical, neural, and humoral factors. Interactive effects of the vasculature on cardiac performance are stressed to underline the importance of autonomic control supplemented by muscle pumping to maintain adequate ventricular filling pressure, particularly during exercise. Limitations in cardiac pumping ability, in oxygen diffusion from lungs to blood and from blood to active muscle, in metabolism, and in neural control of organ blood flow are analyzed to explain how total oxygen consumption is limited. The unsolved mystery is the nature of signals that govern the cardiovascular responses to exercise. This is discussed in a new and critical synthesis of ideas and evidence concerning the specific "error signals" that are sensed and then corrected by activation of cardiac and vascular effectors during exercise.

About the Author

Loring B. Rowell is a Professor of Physiology and Biophysics and of Medicine (Cardiology) at the University of Washington School of Medicine. Dr. Rowell has published over 150 research papers, chapters, and review articles and has served on the editorial boeards of American Journal of Physiology, Circulation Research, and the Journal of Applied Physiology.