Hemodynamics and Heart Failure

Sep 30, 2017 by in CARDIOLOGY Comments Off on Hemodynamics and Heart Failure

Coronary heart disease Acute coronary syndromes Hypertension Often associated with left ventricular hypertrophy and preserved ejection fraction Cardiomyopathies Familial/genetic or non-familial/non-genetic (including acquired, e.g. myocarditis)  Hypertrophic (HCM), dilated (DCM), restrictive…

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Ventricular Arrhythmias and Heart Failure

Sep 30, 2017 by in CARDIOLOGY Comments Off on Ventricular Arrhythmias and Heart Failure

Structural heart disease Reentry Triggered activity Automaticity Infarct-related cardiomyopathy Coronary artery disease/Myocardial infarction ++++ + ++ Non-ischemic cardiomyopathy Dilated cardiomyopathy ++++ + ++ Hypertrophic cardiomyopathy ++++ + + Arrhythmogenic RV…

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Physiology of Stem Cells

Sep 30, 2017 by in CARDIOLOGY Comments Off on Physiology of Stem Cells

Fig. 30.1 Stem and progenitor cells defined by proliferative and differentiation capacity. This figure depicts the reduction in proliferative potential and differentiation potential during cell maturation. It should be kept…

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Antibody-Mediated Rejection

Sep 30, 2017 by in CARDIOLOGY Comments Off on Antibody-Mediated Rejection

Fig. 22.1 Interplay of Donor and host immune responses in cardiac AMR B cells are critical players in the pathogenesis of the antibody mediated immune response. B-cell immunoglobulin protein receptors…

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Inflammation and Heart Failure

Sep 30, 2017 by in CARDIOLOGY Comments Off on Inflammation and Heart Failure

Fig. 35.1 Animal models of heart failure. (a) Sham (b) Pressure overloaded model after suprarenal ligation (c) Volume overloaded model after mitral regurgitation (d) Mixed load remodeling model after myocardial…

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The Total Artificial Heart

Sep 30, 2017 by in CARDIOLOGY Comments Off on The Total Artificial Heart

Fig. 29.1 The CardioWest Total Artificial Heart (TAH). The TAH consists of two pneumatically driven pulsatile pumps that replace the ventricle and four heart valves. The device is connected to…

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Acute and Chronic Right Ventricular Failure

Sep 30, 2017 by in CARDIOLOGY Comments Off on Acute and Chronic Right Ventricular Failure

Fig. 4.1 A comparison of typical pressure-volume loops for a single cardiac cycle of the left ventricle (a) and right ventricle (b). In the left ventricle, pressure continues to increase…

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