The heart and circulation : an integrative model
https://libcat.nshealth.ca/en/permalink/provcat33285
Branko Furst.
--London:
Springer
, c2014.
- Available Online
- View e-Book
- Location
- Online
What drives the circulation? In this comprehensive review of existing circulation models, the conventional view that the heart is a pressure-propulsion pump is challenged. The existing models fail to explain an increasing number of observed circulatory phenomena. A unifying circulation model is proposed in which the blood, responding to metabolic demands of the tissues, is the primary regulator of cardiac output. This new model arises from accumulated clinical and experimental evidence. The hea…
- Available Online
- View e-Book
- Author
- Furst, Branko
- Responsibility
- Branko Furst
- Place of Publication
- London
- Publisher
- Springer
- Date of Publication
- c2014
- Physical Description
- 1 online resource (xxix, 226 pages)
- ISBN
- 9781447152774 (electronic bk.)
- 9781447152767
- Subjects (MeSH)
- Blood Circulation - physiology
- Cardiovascular System - embryology
- Heart - physiology
- Hemodynamics - physiology
- Myocardium
- Subjects (LCSH)
- Hemodynamics
- Blood Circulation
- Blood - Circulation
- Cardiology
- Abstract
- What drives the circulation? In this comprehensive review of existing circulation models, the conventional view that the heart is a pressure-propulsion pump is challenged. The existing models fail to explain an increasing number of observed circulatory phenomena. A unifying circulation model is proposed in which the blood, responding to metabolic demands of the tissues, is the primary regulator of cardiac output. This new model arises from accumulated clinical and experimental evidence. The heart, rather than being an organ of blood propulsion, assumes a secondary role and generates pressure by impeding the flow of blood. This is supported by examples from the fields of early embryonic circulation, comparative phylogeny, functional morphology, exercise physiology and a range of clinical scenarios. The Heart and Circulation: An Integrative Model offers a paradigm shift in the understanding of circulatory phenomena. It will become a valuable resource for all those clinicians, researchers, educators and students who, having been confronted with the paradox of the circulation, are looking for a broader interpretation.
- Contents
- Part I. Embryonic Circulation -- Early Embryo Circulation -- The Onset of Circulation -- Hemodynamics of the Early Embryo Circulation -- Flow Patterns in the Early Embryo Circulation -- Is There a Circulation Without a Heart? -- Embryo Heart is not a Peristaltic Pump -- Flow Perturbation Experiments -- Heart Rate Perturbations -- The Heart as Generator of Pressure -- Ventriculo-Vascular Interaction -- A Brief Comparative Phylogeny -- Evolutionary Aspect of the Rhythmical System -- Part II. Mature Circulation -- Functional Morphology of the Heart -- Regulation of Cardiac Output -- Circulatory and Respiratory Functions of the Blood -- Models of the Heart -- Cardiovascular Response during Exercise -- Hemodynamic Effects of Aortic Occlusion -- Increased Pulmonary Flows -- Single Ventricle Physiology -- Blood as an Organ.
- Format
- e-Book
- Location
- Online
Cardiovascular OCT Imaging
https://libcat.nshealth.ca/en/permalink/provcat33952
Ik-Kyung Jang, editor.
--Cham, Switzerland:
Springer
, c2015.
- Available Online
- View e-Book
- Location
- Online
- Available Online
- View e-Book
- Other Authors
- Jang, Ik-Kyung
- Responsibility
- Ik-Kyung Jang, editor
- Alternate Title
- Cardiovascular Optical Coherence Tomography Imaging
- Place of Publication
- Cham, Switzerland
- Publisher
- Springer
- Date of Publication
- c2015
- Physical Description
- 1 online resource (xi, 222 pages)
- ISBN
- 9783319108018 (electronic bk.)
- 9783319108001
- Subjects (MeSH)
- Acute Coronary Syndrome - diagnosis
- Coronary Artery Disease - diagnosis
- Endovascular Procedures
- Tomography, Optical Coherence
- Subjects (LCSH)
- Cardiovascular system - Tomography
- Cardiovascular system - Diseases - Tomography
- Optical coherence tomography
- Contents
- 1. The Development of OCT -- 2. Physics of Cardiovascular OCT -- 3. Histology Validation of OCT Images -- 4. Basic Interpretation Skills -- 5. Intravascular OCT Imaging Artifacts -- 6. Clinical Presentations and Coronary Plaque Characteristics -- 7. Insight into Pathogenesis of Acute Coronary Syndrome -- 8. Spontaneous Coronary Artery Dissection -- 9. Early Stent Evaluation -- 10. Late Stent Change -- 11. Stent Thrombosis -- 12. Neoatherosclerosis -- 13. Bioabsorbable Stent -- 14. Consensus Documents -- 15. Future Development.
- Format
- e-Book
- Location
- Online
