Coronary Graft Failure PDF Download
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Author: Ion C. Ţintoiu
Publisher: Springer
ISBN: 3319265156
Category : Medical
Languages : en
Pages : 745
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Book Description
Coronary artery bypass surgery has been developed since 1960s to overcome proximal coronary artery disease. Worldwide, the number of patients that are undergoing coronary artery bypass surgery is steadily increasing. Depending on diverse risk factors, one fifth of grafts are occluded at 1 year. For the remaining, graft patency last usually 8–15 years. This book brings together the main specialists in the field to review the current evidence on epidemiology, pathophysiology, diagnostic, new imaging techniques and specific therapeutic modalities. This volume aims to update a complex subject represented by coronary graft failure. The authors of this monograph are interventional cardiologists, cardiovascular surgeons and research scientists, who will be creating four parts and 71 chapters that are divided in order to give a uniform interpretation of this condition including all aspects of coronary graft failure This book not only provides the most up-to-dated scientific evidence in the field but in a two-step manner. Each chapter is divided into a at a glance part that reflects the basic evidence on the topic, and a “full picture” part that brings all what the advanced reader should be brought with.
Author: Ion C. Ţintoiu
Publisher: Springer
ISBN: 3319265156
Category : Medical
Languages : en
Pages : 745
Get Book
Book Description
Coronary artery bypass surgery has been developed since 1960s to overcome proximal coronary artery disease. Worldwide, the number of patients that are undergoing coronary artery bypass surgery is steadily increasing. Depending on diverse risk factors, one fifth of grafts are occluded at 1 year. For the remaining, graft patency last usually 8–15 years. This book brings together the main specialists in the field to review the current evidence on epidemiology, pathophysiology, diagnostic, new imaging techniques and specific therapeutic modalities. This volume aims to update a complex subject represented by coronary graft failure. The authors of this monograph are interventional cardiologists, cardiovascular surgeons and research scientists, who will be creating four parts and 71 chapters that are divided in order to give a uniform interpretation of this condition including all aspects of coronary graft failure This book not only provides the most up-to-dated scientific evidence in the field but in a two-step manner. Each chapter is divided into a at a glance part that reflects the basic evidence on the topic, and a “full picture” part that brings all what the advanced reader should be brought with.
Author: Thomas Luescher
Publisher: Springer Science & Business Media
ISBN: 3642786375
Category : Medical
Languages : en
Pages : 399
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Book Description
In patients with coronary artery disease, surgical revascu- larization with arterial or venous bypass grafts not only relieves symptoms, but also prolongs life. The result of such interventions, however, is frequently impaired by graft dysfunction and occlusion. This monograph highlights the clinical importance of coronary artery bypass graft disease and, in particular, the use of modern diagnostic techniques to assess graft structure and function. The molecular and cellular mechanisms of coronary bypass graft disease are ex- tensively discussed with several chapters devoted to prophy- lactic medical therapy. The indication, technique and results of reinterventions with balloon angioplasty, reope- ration or transplantation in patients with graft failure are also reviewed.
Author: Thomas Luscher
Publisher: Springer
ISBN: 9783540574385
Category : Medical
Languages : en
Pages : 396
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Book Description
In patients with coronary artery disease, surgical revascu- larization with arterial or venous bypass grafts not only relieves symptoms, but also prolongs life. The result of such interventions, however, is frequently impaired by graft dysfunction and occlusion. This monograph highlights the clinical importance of coronary artery bypass graft disease and, in particular, the use of modern diagnostic techniques to assess graft structure and function. The molecular and cellular mechanisms of coronary bypass graft disease are ex- tensively discussed with several chapters devoted to prophy- lactic medical therapy. The indication, technique and results of reinterventions with balloon angioplasty, reope- ration or transplantation in patients with graft failure are also reviewed.
Author: Robert Lowe
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Wilbert S. Aronow
Publisher: IntechOpen
ISBN: 9789535110255
Category : Medical
Languages : en
Pages : 548
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Book Description
The latest diagnostic and therapeutic modalities in the management of coronary artery disease by coronary artery bypass graft surgery and by percutaneous coronary intervention with stenting and in the interventional management of other atherosclerotic vascular disease have led to a reduction in cardiovascular mortality and morbidity. This book entitled Artery Bypass provides an excellent update on these advances which every physician seeing patients with atherosclerotic vascular disease should be familiar with. This book includes 27 chapters written by experts in their topics.
Author: Wilbert S. Aronow
Publisher: BoD – Books on Demand
ISBN: 953511025X
Category : Medical
Languages : en
Pages : 550
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Book Description
The latest diagnostic and therapeutic modalities in the management of coronary artery disease by coronary artery bypass graft surgery and by percutaneous coronary intervention with stenting and in the interventional management of other atherosclerotic vascular disease have led to a reduction in cardiovascular mortality and morbidity. This book entitled Artery Bypass provides an excellent update on these advances which every physician seeing patients with atherosclerotic vascular disease should be familiar with. This book includes 27 chapters written by experts in their topics.
Author: Abhay Bangalore Ramachandra
Publisher:
ISBN:
Category :
Languages : en
Pages : 137
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Book Description
Vein graft maladaptation, leading to poor long-term patency, is a serious clinical problem in patients receiving coronary artery bypass grafts (CABGs). Mechanics is known to play a key role as a stimulus contributing towards vein graft failure. Mechanical stimuli are key to understanding disease progression and clinically observed differences in failure rates between arterial and venous grafts following coronary artery bypass graft surgery. But little has been done to quantify the mechanics in these grafts and its effects on long-term outcomes on grafts. Hence, one of the goals of this thesis was to quantify mechanical stimuli acting on the grafts and the other goal was to develop continuum mechanics based models of growth and remodeling (G&R) to simulate long-term adaptation. We quantify biologically relevant mechanical stimuli, not available from standard imaging, in patient-specific simulations incorporating non-invasive clinical data. We couple computational fluid dynamics with closed-loop circulatory physiology models to quantify biologically relevant indices, including wall shear, oscillatory shear, and wall strain. We account for vessel-specific material properties in simulating vessel wall deformation. Wall shear was significantly lower and atheroprone area significantly higher in venous compared to arterial grafts. Wall strain in venous grafts was significantly lower than in arterial grafts while no significant difference was observed in oscillatory shear index. Simulations demonstrate significant differences in mechanical stimuli acting on venous vs. arterial grafts, in line with clinically observed graft failure rates, offering a promising avenue for stratifying patients at risk for graft failure. We also propose a computational model of venous adaptation to altered hemodynamics based on a constrained mixture theory of G&R. We identify constitutive parameters that optimally match biaxial data from a mouse vena cava, then numerically subject the vein to altered hemodynamic conditions and quantify the extent of adaptation. We identify constitutive relations and parameters that enable adaptations for a moderate perturbation in hemodynamics. We then fix these relations and parameters, and subject the vein to a range of combined loads (pressure and flow), from moderate to severe, and identify plausible mechanisms of adaptation versus maladaptation. We also explore the beneficial effects of a gradual increase in load on adaptation.
Author: Takashi Murashita
Publisher: BoD – Books on Demand
ISBN: 1789859654
Category : Medical
Languages : en
Pages : 178
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Book Description
This book, The Current Perspectives on Coronary Artery Bypass Grafting, is an excellent update for health care professionals taking care of patients suffering from severe coronary artery disease. The nine chapters in this book were written by experts in their fields. The first section describes the hemodynamic mechanism and medical management of coronary artery disease. The second section describes the most recent evidence and controversial topics in the field of coronary artery bypass grafting. I believe this book will serve the interests of readers.
Author: Friederike Kendel
Publisher: Springer Science & Business Media
ISBN: 3798518564
Category : Medical
Languages : en
Pages : 106
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Book Description
Progress in coronary artery bypass graft surgery has irrefutably improved the quality of life of many patients. However, we are confronted with the finding that women - hibit a higher mortality rate than men. In part, this difference can be explained by clinical parameters such as age, disease severity, or comorbidity – factors that have been well studied, but which do not fully explain the observed differences. This is one reason why, in recent years, psychosocial variables have attracted special atten- on in this context. In fact, women and men having undergone a bypass operation - ry a great deal with respect to, e. g. , depression, partner status, and socio-economic status. Moreover, psychological well-being, on the one hand, and social isolation, on the other hand, definitely influence the recovery process, particularly when consi- red under the gender aspect. The Deutsches Herzzentrum Berlin has been actively supporting gender-specific research for many years. In this context, a large prospective study on gender dif- rences in recovery after bypass surgery, carried out by the Competence Network of Heart Failure, was started at our Department for Cardiothoracic and Vascular Sur- ry. From the beginning of the study, psychosocial variables were included as being substantial contributors. The starting point of the study presented here* by psychologist Dr. Friederike Kendel are recent empirical investigations about gender differences in coronary heart disease and the course of recovery after bypass surgery.
Author: Mehmet Erdem Toker
Publisher: Cambridge Scholars Publishing
ISBN: 152756424X
Category : Medical
Languages : en
Pages : 212
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Book Description
Atherosclerosis and related ischemic cardiac diseases are among the leading causes of death worldwide. To combat this, coronary artery bypass grafting (CABG) surgery has been applied for around the past 50 years. This volume discusses various aspects of CABG, in line with up-to-date information and practical experience from cardiovascular surgeons.
