The Beat-by-beat Investigation of Cardiovascular Function PDF Download
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Author: R. I. Kitney
Publisher: Oxford University Press, USA
ISBN:
Category : Medical
Languages : en
Pages : 312
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Book Description
This volume describes the electrophysiology of the heart and baroreceptor reflexes. It covers the analysis and modelling of beat-by-beat fluctuations of circulatory parameters such as heart rate and blood pressure, and provides summaries of the most accurate and reliable measurement techniques now available. These techniques have revealed the existence of some fluctuations, including oscillatory phenomena in heart-rate variability, that arise from control activity, and contributors examine the clinical implications of this discovery.
Author: R. I. Kitney
Publisher: Oxford University Press, USA
ISBN:
Category : Medical
Languages : en
Pages : 312
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Book Description
This volume describes the electrophysiology of the heart and baroreceptor reflexes. It covers the analysis and modelling of beat-by-beat fluctuations of circulatory parameters such as heart rate and blood pressure, and provides summaries of the most accurate and reliable measurement techniques now available. These techniques have revealed the existence of some fluctuations, including oscillatory phenomena in heart-rate variability, that arise from control activity, and contributors examine the clinical implications of this discovery.
Author: Leslie A. Pray
Publisher:
ISBN: 9780309297493
Category : Health & Fitness
Languages : en
Pages : 0
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Book Description
Caffeine in Food and Dietary Supplements is the summary of a workshop convened by the Institute of Medicine in August 2013 to review the available science on safe levels of caffeine consumption in foods, beverages, and dietary supplements and to identify data gaps. Scientists with expertise in food safety, nutrition, pharmacology, psychology, toxicology, and related disciplines; medical professionals with pediatric and adult patient experience in cardiology, neurology, and psychiatry; public health professionals; food industry representatives; regulatory experts; and consumer advocates discussed the safety of caffeine in food and dietary supplements, including, but not limited to, caffeinated beverage products, and identified data gaps. Caffeine, a central nervous stimulant, is arguably the most frequently ingested pharmacologically active substance in the world. Occurring naturally in more than 60 plants, including coffee beans, tea leaves, cola nuts and cocoa pods, caffeine has been part of innumerable cultures for centuries. But the caffeine-in-food landscape is changing. There are an array of new caffeine-containing energy products, from waffles to sunflower seeds, jelly beans to syrup, even bottled water, entering the marketplace. Years of scientific research have shown that moderate consumption by healthy adults of products containing naturally-occurring caffeine is not associated with adverse health effects. The changing caffeine landscape raises concerns about safety and whether any of these new products might be targeting populations not normally associated with caffeine consumption, namely children and adolescents, and whether caffeine poses a greater health risk to those populations than it does for healthy adults. This report delineates vulnerable populations who may be at risk from caffeine exposure; describes caffeine exposure and risk of cardiovascular and other health effects on vulnerable populations, including additive effects with other ingredients and effects related to pre-existing conditions; explores safe caffeine exposure levels for general and vulnerable populations; and identifies data gaps on caffeine stimulant effects.
Author: M. Di Rienzo
Publisher: IOS Press
ISBN: 9789051991581
Category : Medical
Languages : en
Pages : 340
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Book Description
CHAPTER 17: Respiratory Pattern, Invested Effort, and Variability in Heart Rate and Blood Pressure During the Performance of Mental Tasks -- CHAPTER 18: Power Spectra of Blood Pressure in Normotensive and Spontaneously Hypertensive Rats: Relationship with Sympathetic Cardiovascular Control -- CHAPTER 19: Sympathectomy, Sinoaortic Denervation and Spectral Powers of Blood Pressure and Heart Rate in Lyon Rats -- CHAPTER 20: Heart Rate Variability in Chronic Heart Failure -- CHAPTER 21: Spectral Analysis of Blood Pressure and Heart Rate in Patients with Myocardial Infarction -- CHAPTER 22: Heart Rate Variability and Sudden Death: What's the Connection? -- CHAPTER 23: Power Spectrum Analysis of Heart Rate in Diabetic. Patients: A Marker of Autonomic Dysfunction -- References -- Author Index
Author: Michitoshi Inoue
Publisher: Springer Science & Business Media
ISBN: 4431683674
Category : Medical
Languages : en
Pages : 330
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Book Description
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: G. Robert J. Hockey
Publisher: IOS Press
ISBN: 9781586033620
Category : Cognition
Languages : en
Pages : 396
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Book Description
Author: Markad V. Kamath
Publisher: CRC Press
ISBN: 1466576057
Category : Medical
Languages : en
Pages : 523
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Book Description
Open a Window into the Autonomic Nervous SystemQuantifying the amount of autonomic nervous system activity in an individual patient can be extremely important, because it provides a gauge of disease severity in a large number of diseases. Heart rate variability (HRV) calculated from both short-term and longer-term electrocardiograms is an ideal win
Author: Euan A. Ashley
Publisher: Remedica
ISBN: 1901346226
Category : Cardiology
Languages : en
Pages : 258
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Book Description
One of the most time-consuming tasks in clinical medicine is seeking the opinions of specialist colleagues. There is a pressure not only to make referrals appropriate but also to summarize the case in the language of the specialist. This book explains basic physiologic and pathophysiologic mechanisms of cardiovascular disease in a straightforward manner, gives guidelines as to when referral is appropriate, and, uniquely, explains what the specialist is likely to do. It is ideal for any hospital doctor, generalist, or even senior medical student who may need a cardiology opinion, or for that ma.
Author: Bradley Bale
Publisher: Turner Publishing Company
ISBN: 1630260568
Category : Health & Fitness
Languages : en
Pages : 232
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Book Description
A revolutionary, personalized guide to preventing heart disease—America’s #1 killer Heart disease is the #1 cause of death in America. It affects 81 million Americans and is the culprit in one of every two deaths in the United States. Most people think that they are not at risk of a heart attack if they control their cholesterol and blood pressure, but they aren’t aware of other major risk factors. The good news is that with the right information and strategies, heart attacks are preventable—even if heart disease runs in the family. In Beat the Heart Attack Gene, world-renowned cardiovascular specialists Bradley Bale, MD and Amy Doneen, ARNP, present a new model for understanding and preventing heart disease. They explain the three different genetic types of cholesterol profiles and tailor treatments for each type, using their cutting-edge Bale/Doneen Method, a comprehensive, evidence-based medical treatment plan that detects cardiovascular disease (CVD) at early stages and stabilizes it with individualized medical and lifestyle therapy. Beat the Heart Attack Gene includes easy quizzes and self-tests that show how to determine cholesterol genotype as well as advice for how to apply that knowledge through and individualized lifestyle advice. For heart attack and stroke survivors, the Bale/Doneen Method also helps prevent recurrences by identifying and treating what's triggering the patient's disease—a crucial step that many cardiologists neglect. With their proven method utilized by healthcare professionals worldwide, Bale and Doneen empower readers by alerting them to potential health threats, and then offer personalized strategies so they can live healthy, active lives without fear of heart attack or stroke. Specifically, Beat the Heart Attack Gene addresses: *The hidden cause of most heart attacks *Early prevention methods *The dangerous cholesterol most doctors don’t check *Major red flags for heart attack and stroke risk, including gum disease *The genes that increase cardiovascular risk as much as smoking *The best and worst supplements and foods for your heart *10 surprising ways to prevent heart attacks
Author: Caldwell B. Esselstyn Jr. M.D.
Publisher: Penguin
ISBN: 1583333002
Category : Health & Fitness
Languages : en
Pages : 329
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Book Description
The New York Times bestselling guide to the lifesaving diet that can both prevent and help reverse the effects of heart disease Based on the groundbreaking results of his twenty-year nutritional study, Prevent and Reverse Heart Disease by Dr. Caldwell Esselstyn illustrates that a plant-based, oil-free diet can not only prevent the progression of heart disease but can also reverse its effects. Dr. Esselstyn is an internationally known surgeon, researcher and former clinician at the Cleveland Clinic and a featured expert in the acclaimed documentary Forks Over Knives. Prevent and Reverse Heart Disease has helped thousands across the country, and is the book behind Bill Clinton’s life-changing vegan diet. The proof lies in the incredible outcomes for patients who have followed Dr. Esselstyn's program, including a number of patients in his original study who had been told by their cardiologists that they had less than a year to live. Within months of starting the program, all Dr. Esselstyn’s patients began to improve dramatically, and twenty years later, they remain free of symptoms. Complete with more than 150 delicious recipes perfect for a plant-based diet, the national bestseller Prevent and Reverse Heart Disease explains the science behind the simple plan that has drastically changed the lives of heart disease patients forever. It will empower readers and give them the tools to take control of their heart health.
Author: M. Di Rienzo
Publisher: IOS Press
ISBN: 9789051990775
Category : Medical
Languages : en
Pages : 294
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Book Description
LOW FREQUENCY OSCILLATION OF HEART RATE AND ARTERIAL PRESSURE VARIABILITIES AS A MARKER OF SYMPATHETIC MODULATION OF CARDIOVASCULAR FUNCTION -- POWER SPECTRAL ANALYSIS OF HEART RATE AND ARTERIAL PRESSURE IN HYPERTENSIVE PATIENTS WITH AND WITHOUT LEFT VENTRICULAR HYPERTROPHY -- RHYTHMIC HEART RATE CHANGES IN CARDIAC TRANSPLANTATION -- LOW FREQUENCY OSCILLATIONS IN THE CARDIOVASCULAR SYSTEM DUE TO RESPIRATION: BLOOD PRESSURE VARIABILITY IN SLEEP APNOEA SYNDRINE -- SPECTRAL ANALYSIS OF RR INTERVAL AND SYSTOLIC ARTERIAL PRESSURE VARIABILITIES AFTER MYOCARDIAL INFARCTION -- HEART RATE VARIABILITY DURING CONGESTIVE HEART FAILURE: OBSERVATIONS AND IMPLICATIONS -- Author Index
