Dr. Arnold Katz's internationally acclaimed classic is now in its thoroughly revised Fifth Edition, incorporating the latest molecular biology research and extensively exploring the clinical applications of these findings. In the single authored, expert voice that is this book's unique strength, Dr. Katz provides a comprehensive overview of the physiological and biophysical basis of cardiac function, beginning with structure and proceeding to biochemistry, biophysics, and pathophysiology in arrhythmias, ischemia, and heart failure. Emphasis is on the interrelationships of basic processes among the cell, cardiac muscle function, and the biophysics of contractile and electrical behavior. This edition includes new material on cell signaling and molecular biology"--Provided by publisher.
Incorporating the latest molecular biology research, this title explores the clinical applications of such knowledge, covering the physiological & biophysical basis of cardiac function.
This Second Edition of Dr. Katz's highly acclaimed text has been thoroughly revised to incorporate the latest advances in the study and treatment of heart failure. The book explains the pathophysiology, molecular mechanisms, clinical manifestations, and therapy of heart failure in an integrated, reader-friendly manner that is accessible to both clinicians and basic scientists. More than 100 illustrations, most created for this book by the authors, complement the text. This edition has been completely reorganized. Chapters describe the hemodynamic basis for the clinical manifestations of heart failure; the neurohumoral responses in heart failure and key signaling pathways that mediate functional responses; the proliferative responses in failing hearts; the cellular and molecular abnormalities in the failing heart; the rationale for various therapeutic approaches; and the management of specific groups of patients. The chapters on therapy have been written by a noted clinician, Marvin A. Konstam.
The debate over the facts is in full swing. Many people do not merely invent facts, but also feel the need to spread them. The lies and fake news that serve the cause of populism is rightly appalling. Deliberate disinformation has become a means of controlling politics and public opinion. The purpose of this book is to oppose this up-and-coming phenomenon of “weak thought.” It is a passionate plea for a new Age of Enlightenment. Scientists tend to be much more skeptical about “truths”. In the process of formulating evidenced-based reasoning, undisputed facts are not deliberately hidden, but put forwards for open debate. The free expression of opinion, a free press, and the freedom of research and teaching guarantee the discussion and debate needed to argue the factual evidence in a democracy. The effectiveness of education is an important issue to consider. Learning has always been a way to deal with uncertainty. An important aspect of education in our modern world is about preparing learners to deal with change. It is a kind of preparation for the insecurity of not knowing what is coming and an openness that threatens to withdraw the proven and the validated.
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