Coronary Pressure

Author : N.H. Pijls
Publisher : Springer Science & Business Media
ISBN 13 : 9401588341
Total Pages : 348 pages
Book Rating : 4.48/5 ( download)

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Download or read book Coronary Pressure written by N.H. Pijls and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cardiologists must answer three important questions when evaluating and treating patients with a coronary artery stenosis. As a physiologist: "What is the effect of this stenosis on coronary blood flow and myocardial function?"; as a clinician: " Is this lesion responsible for the patient's symptoms?"; and finally as an interventionalist: "Will revascularization of this artery improve the patient?" Fundamentally, the answer to these questions can be given to a large extent by measuring coronary pressure. That is the rationale of writing this book. 1. 1 Historical overview. Andreas Gruentzig and most interventional cardiologists in the early days of PTCA, had the intuitive feeling that pressure measurements could help to establish the severity of a coronary stenosis and to monitor the progress and result of a coronary intervention. At that time, measuring coronary pressure by the balloon catheter was part of a standard procedure. A residual transstenotic gradient of less than 15 mmHg was generally considered as a good result. Later, however, it turned out that measuring these (resting) gradients with balloon catheters was inaccurate an only had a limited prognostic value. Moreover, because there was no consistent theory to correlate pressure measurements to blood flow, the interest in measuring coronary pressures faded and disappeared almost completely with the introduction of new balloon catheters not intended for pressure measurement.

Author : Michitoshi Inoue
Publisher : Springer Science & Business Media
ISBN 13 : 4431683674
Total Pages : 330 pages
Book Rating : 4.74/5 ( download)

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Download or read book Regulation of Coronary Blood Flow written by Michitoshi Inoue and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research centering on blood flow in the heart continues to hold an important position, especially since a better understanding of the subject may help reduce the incidence of coronary arterial disease and heart attacks. This book summarizes recent advances in the field; it is the product of fruitful cooperation among international scientists who met in Japan in May, 1990 to discuss the regulation of coronary blood flow.

Author : N.H. Pijls
Publisher : Springer Science & Business Media
ISBN 13 : 940159564X
Total Pages : 430 pages
Book Rating : 4.43/5 ( download)

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Download or read book Coronary Pressure written by N.H. Pijls and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: A little bit more than two years after the first edition, we are pleased to publish the second edition of this book. More than half of the chapters have been remodeled and completed as the result of technical improvements and recently acquired clinical data. During these two years, the number of coronary pressure measurements performed worldwide both during diagnostic and interventional procedures has increased almost exponentially. Most of the initial problems associated with this new approach have been overcome. Many colleagues have explored new research avenues and in many catheterization laboratories the method has matured from a research toy to a clinical tool. Classical indications such as the intermediate stenosis and guidance of PTCA or stent implantation, have been largely extended and coronary pressure measurement has proven to be useful in multi vessel disease, diffuse disease, long and serial stenosis, after myocardial infarction, and in many other diagnostic and interventional situations encountered in the catheterization laboratory. Quite unexpectedly, this approach has also enforced the ties with our surgical colleagues in the selection of patients suitable for minimal invasive surgery or hybride revascularization. Also in mild and intermediate left main disease, there is a role for coronary pressure measurement in the process of decision making. We would like to express our gratitude to all those many colleagues who trusted and applied this new approach for the benefit of their patients. Aalst, Eindhoven, Bernard De Bruyne. Nico H. J. Pijls. March, 2000. Table of Contents (overview) 1 1.

Author : Edward T. Gilbert-Kawai
Publisher : Cambridge University Press
ISBN 13 : 1107636604
Total Pages : 219 pages
Book Rating : 4.06/5 ( download)

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Download or read book Essential Equations for Anaesthesia written by Edward T. Gilbert-Kawai and published by Cambridge University Press. This book was released on 2014-05-08 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers all of the equations that candidates need to understand and be able to apply when sitting postgraduate anaesthetic examinations.

Author : Nico H. J. Pijls
Publisher : Springer
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.27/5 ( download)

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Download or read book Coronary Pressure written by Nico H. J. Pijls and published by Springer. This book was released on 1997-08-31 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cardiologists must answer three important questions when evaluating and treating patients with a coronary artery stenosis. As a physiologist: "What is the effect of this stenosis on coronary blood flow and myocardial function?"; as a clinician: " Is this lesion responsible for the patient's symptoms?"; and finally as an interventionalist: "Will revascularization of this artery improve the patient?" Fundamentally, the answer to these questions can be given to a large extent by measuring coronary pressure. That is the rationale of writing this book. 1. 1 Historical overview. Andreas Gruentzig and most interventional cardiologists in the early days of PTCA, had the intuitive feeling that pressure measurements could help to establish the severity of a coronary stenosis and to monitor the progress and result of a coronary intervention. At that time, measuring coronary pressure by the balloon catheter was part of a standard procedure. A residual transstenotic gradient of less than 15 mmHg was generally considered as a good result. Later, however, it turned out that measuring these (resting) gradients with balloon catheters was inaccurate an only had a limited prognostic value. Moreover, because there was no consistent theory to correlate pressure measurements to blood flow, the interest in measuring coronary pressures faded and disappeared almost completely with the introduction of new balloon catheters not intended for pressure measurement.

Author : Morton J. Kern
Publisher : John Wiley & Sons
ISBN 13 : 1119095638
Total Pages : 464 pages
Book Rating : 4.37/5 ( download)

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Download or read book Hemodynamic Rounds written by Morton J. Kern and published by John Wiley & Sons. This book was released on 2018-02-09 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essential resource on cardiac hemodynamics—now in a new edition Hemodynamic Rounds, Fourth Edition is intended to help cardiologists, cardiovascular fellowship trainees, residents and other members of the medical community enhance their understanding of cardiac physiology and its associated hemodynamic presentations in health and disease. This includes the basic principles of flow and pressure measurements, systemic as well as coronary hemodynamics in normal and diseased states, and changes in hemodynamics following interventional procedures ranging from TAVI and valvuloplasty to stent placement. Like its popular predecessors, this new edition draws on case studies to illustrate characteristic cardiac hemodynamic findings and discusses the essential methods used in interpreting pressure waveforms as a diagnostic and monitoring tool. The text is organized into chapters on specific areas of the heart, common cardiac pathophysiologic conditions, and hemodynamic situations resulting from different therapeutic procedures. It includes discussions of both normal and abnormal pressure waveforms. This new edition has been revised throughout to include brand new content on aortic and mitral valve stenosis and regurgitation as well as TAVI and mitral clip hemodynamics. Highlights include: Essential and easy to understand resource for those required to interpret cardiac blood flow and blood pressure tracings Covers hemodynamic assessment by cardiac disorder, plus the bedside applications of hemodynamics Revised throughout and includes brand new content on valve stenosis and regurgitation and TAVI and mitral clip hemodynamics Hemodynamic Rounds: Interpretation of Cardiac Pathophysiology from Pressure Waveform Analysis, Fourth Edition is an indispensable tool for all physicians, nurses, and students responsible for measuring and interpreting cardiac waveforms in cardiac diagnosis and monitoring.

Author : Joint National Committee on Detection, Evaluation, and Treatment of High Blood Pressure
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.65/5 ( download)

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Download or read book Report of the Joint National Committee on Detection, Evaluation, and Treatment of High Blood Pressure written by Joint National Committee on Detection, Evaluation, and Treatment of High Blood Pressure and published by . This book was released on 1984 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : William B. White
Publisher : Springer Science & Business Media
ISBN 13 : 1592599788
Total Pages : 495 pages
Book Rating : 4.83/5 ( download)

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Download or read book Blood Pressure Monitoring in Cardiovascular Medicine and Therapeutics written by William B. White and published by Springer Science & Business Media. This book was released on 2007-11-16 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a newly updated second edition of Blood Pressure Monitoring in Cardiovascular Medicine and Therapeutics. William B. White, MD, and a panel of highly experienced clinicians critically review every aspect of out-of-office evaluation of blood pressure. The world-class opinion leaders writing here describe the significant advances in our understanding of the circadian pathophysiology of cardiovascular disorders.

Author : Richard D. Moore
Publisher : Simon and Schuster
ISBN 13 : 1594777950
Total Pages : 400 pages
Book Rating : 4.50/5 ( download)

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Download or read book The High Blood Pressure Solution written by Richard D. Moore and published by Simon and Schuster. This book was released on 2001-05-01 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: • Proves that the majority of cases of stroke, heart attack, and hypertension can easily be prevented by maintaining the proper ratio of potassium to sodium in the diet. • Updated with scientific evidence from a recent Finnish study showing a 60 percent decline in deaths attributed to strokes and heart attacks. • Provides a comprehensive program for balancing body chemistry at the cellular level. High blood pressure is entirely preventable, without reliance on synthetic drugs. Dr. Moore's approach is simple: by maintaining the proper ratio of potassium to sodium in the diet, blood pressure can be regulated at the cellular level, preventing the development of hypertension and the high incidence of strokes and heart attacks associated with it. Dr. Moore updates this edition with a new preface reporting on the latest scientific research in support of his program. The most striking results come from Finland, where for several decades sodium chloride has been replaced nationwide with a commercial sodium/potassium mixture, resulting in a 60 percent decline nationwide in deaths attributed to strokes and heart attacks. Extrapolated to America, the Finnish statistics would mean 360,000 strokes prevented and 96,000 lives saved every year. Dr. Moore makes it clear that high blood pressure is only one symptom of an entire systemic imbalance. He outlines a safe, effective program that focuses on nutrition, weight loss, and exercise to bring the entire body chemistry into balance. For those currently taking blood pressure medications, he includes a chapter on working with your physician to ensure that any reduction in hypertension drugs can be effected gradually and safely.

Author : Matthew E. Cross
Publisher : Cambridge University Press
ISBN 13 : 1107615887
Total Pages : 439 pages
Book Rating : 4.85/5 ( download)

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Download or read book Physics, Pharmacology and Physiology for Anaesthetists written by Matthew E. Cross and published by Cambridge University Press. This book was released on 2014-03-06 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: A quick reference to basic science for anaesthetists, containing all the key information needed for FRCA exams.