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003 OCoLC
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007 cr |n|---|||||
008 120528s2012 si ob 001 0 eng d
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019 _a793804672
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020 _a9789814317467
_q(electronic bk.)
020 _a9814317462
_q(electronic bk.)
020 _a1280669225
020 _a9781280669224
020 _z9789814317450
020 _z9814317454
035 _a(OCoLC)794328376
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_z(OCoLC)817084766
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072 7 _aMMG
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049 _aMAIN
100 1 _aKilleen, Matthew J.
245 1 0 _aCardiac Drug Safety
_h[electronic resource] :
_ba Bench to Bedside Approach.
260 _aSingapore :
_bWorld Scientific,
_c2012.
300 _a1 online resource (189 pages)
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
505 0 _aForeword; "Et causae quoque aestimatio saepe morbum solvit"* [Celsus: Prooemium 69, De Medicina]; Preface; Chapter 1 Challenges Facing the Pharmaceutical Industry in the 21st Century; Introduction; The Impact of Cardiac Toxicity on the Pharmaceutical Industry; References; Chapter 2 The Cellular Basis of Cardiac Electrophysiology; Introduction; The Initiation of the Heart Beat; The Ventricular Cardiac Action Potential; The Relationship Between the Cardiac Action Potential and the Electrocardiogram; Ion Channels Underlying the Cardiac Action Potential; Sodium channels.
505 8 _aCalcium channelsPotassium channels; Cardiac potassium channels; The transient outward potassium channel; Delayed rectifier potassium channels; The ultra rapid delayed rectifier potassium channel; The HERG potassium channel; The slowly activating delayed rectifier potassium channel; Inwardly rectifying potassium channels; Species-dependent variability of potassium channels; Potassium channel subunits; Summary; References; Chapter 3 Clinical Arrhythmia Syndromes; Introduction; The Long QT Syndrome; Congenital Long QT Syndrome; Drug-Induced QT Prolongation; Summary; References.
505 8 _aChapter 4 The Mechanisms Underlying Cardiac ArrhythmiasIntroduction; Mechanisms Underlying Cardiac Arrhythmias; Abnormal Automaticity; Early and Delayed Afterdepolarizations; Re-entry; Transmural Dispersion of Repolarization; How does Action Potential and QT Prolongation Generate Arrhythmias?; Does the M-Cell Play a Role in Arrhythmia Induction in Humans?; Using Mouse Models to Study Arrhythmia Mechanisms; Experimental Studies Exploring the Relationship Between Changes in Transmural Repolarization Gradients and Arrhythmias in Mouse Hearts.
505 8 _aArrhythmia Mechanisms and Novel Antiarrhythmic Approaches Identified Using the Hypokalemic Mouse ModelSummary; References; Chapter 5 The Mechanisms Underlying Drug-Induced Arrhythmias; Introduction; The Classical Model of Drug-Induced QT Prolongation and Proarrhythmia: HERG Blockade; Additional Mechanisms Contributing to Drug-Induced Arrhythmias; Drug-Induction Activation of Depolarizing Ion Channels; Drug-Induced Changes in Ion Channel Expression; Drug-Induced Sodium Channel Dysfunction; Summary; References; Chapter 6 Assessing Cardiac Safety in Drug Development; Introduction.
505 8 _aPreclinical Evaluation of Cardiac Drug SafetyThe ICH S7B Guidelines; Single Cell Safety Studies; The Purkinje Fiber Model; The Ventricular Wedge Model; Isolated Heart Models; In Vivo Models; The Impact of Species-Related Differences in Cardiac Electrophysiology on Preclinical Drug Safety Assessment; Methods to Provoke Arrhythmias in Preclinical Studies; Programmed electrical stimulation; Reductions in the extracellular K+ concentration; Clinical Evaluation of Cardiac Safety; The Thorough QT study; Thorough QT study design; Additional Biomarkers to Detect Drug-Induced Proarrhythmia.
500 _aVariability of repolarization.
520 _aEnsuring the safety of new medical products remains a major challenge for the pharmaceutical industry. Cardiac safety, particularly drug-induced heart rhythm abnormalities, remains an important cause of pipeline attrition and has resulted in countless major product recalls or label changes. The risk of encountering this major adverse event continues to shape the drug development and regulatory landscape. Extensive research over the past decade has shed light on the root causes of arrhythmias that are triggered by medications and has helped drive, and optimize, drug safety testing. However, curr.
588 0 _aPrint version record.
504 _aIncludes bibliographical references and index.
650 0 _aArrhythmia
_xTreatment.
650 0 _aDrugs
_xSafety regulations
_zCanada.
650 2 _aHeart
_xdrug effects.
650 2 _aDrug Toxicity
_xprevention & control.
856 4 0 _uhttps://search.ebscohost.com/login.aspx?custid=ns123844&authtype=ip,shib&direct=true&scope=site&db=nlebk&db=nlabk&AN=457178
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