Antiarrhythmic Drugs A practical guide – Part 3 ppt
Antiarrhythmic Drugs A practical guide – Part 3 ppt
... drugs that cause widening of the actionpotential, predominantly antiarrhythmic drugs (Table 1 .3) . Table 1 .3 Drugs that cancause torsades de pointes Class I and Class III antiarrhythmic drugs Quinidine Procainamide Disopyramide Propafenone Sotalol Amiodarone Bretylium Ibutilide Tricyclic ... arrhythmias. Nonetheless, drugs that change the shape of the actionpotential canpoten...
Ngày tải lên: 13/08/2014, 12:20
Antiarrhythmic Drugs A practical guide – Part 2 pptx
... arrhythmiabeginsa nd ends. Mechanismsofcardiac tachyarrhythmias 13 Also, analogoustosinustachycardia, automatic tachyarrhythmias often have metabolic causes, suchasacute cardiacischemia, hypox- emia, ... Suchan automatic focus can arise in the atria, the AV junction, or the ventricles and can lead to automatic atrial tachy- cardia, automatic junctional tachyc ardia, or automatic ventricular...
Ngày tải lên: 13/08/2014, 12:20
Antiarrhythmic Drugs A practical guide – Part 1 doc
... Basic principles Chapter 1 Mechanisms of cardiac tachyarrhythmias, 3 Chapter 2 Introduction to antiarrhythmic drugs, 36 Part 2 Clinical features of antiarrhythmic drugs Chapter 3 Class I antiarrhythmic ... Unclassified antiarrhythmic agents, 107 Chapter 8 Investigational antiarrhythmic drugs, 112 Chapter 9 Common adverse events with antiarrhythmic drugs, 117 Part 3...
Ngày tải lên: 13/08/2014, 12:20
Antiarrhythmic Drugs A practical guide – Part 4 pps
... + Efficacy Atrial fibrillation/atrial flutter – – AVN reentry – – – Macroreentry + /– – – PVCs ++ ++ + VT/VF +++ AVN, AV node; EADs, early afterdepolarizations; DADs, delayed afterdepolariza- tions; ... reentrant atrial and ventricular arrhythmias, and its overall efficacy for both atrial and ventricular tachyarrhythmias issimilar to that of quinidine. Because procainamid...
Ngày tải lên: 13/08/2014, 12:20
Antiarrhythmic Drugs A practical guide – Part 5 pdf
... supraventricular tachyarrhythmias Terminate or prevent AV nodal reentrant tachycardia SA nodal reentrant tachycardia Macroreentrant (bypass-tract-mediated) tachycardia Slow ventricular response Atrial tachycardia (automatic ... pathways (namely, SA nodal reentrant tachycardia, AV nodal reentranttachycardia, and macroreentrant tachycardias associatedwith bypass tracts). In these cases, beta bl...
Ngày tải lên: 13/08/2014, 12:20
Antiarrhythmic Drugs A practical guide – Part 7 doc
... in vestigational Class III antiarrhythmic agent whose efficacyagainst supraventricular arrhythmias appears to be on a par with other Class III drugs, whose efficacyagainst ventricular arrhythmias is at least ... that most arrhythmias ultimately are caused by some change in the cardi ac actionpotential and that most antiarrhythmic drugs work by causing changes in the car- diac actionpot...
Ngày tải lên: 13/08/2014, 12:20
Antiarrhythmic Drugs A practical guide – Part 8 ppsx
... clinicians have tended to divide the supraventricu- lar tachyarrhythmias into two broadcategories:paroxysmal atrial tachycardia (PAT) and atrial flutter and atrial fibrillation. The term PAT has falleninto ... tachyarrhythmias, Class IA drugs, sotalol, and dofetilide, are roughly equal in efficacy. Class IC drugsand amiodarone are somewhat more effe ctive than are Class IA drugs, and Class IB...
Ngày tải lên: 13/08/2014, 12:20
Antiarrhythmic Drugs A practical guide – Part 9 potx
... control patien ts. In the Canadian Amiodarone Myocardial Infarction ArrhythmiaTrial (CAMIAT) [2] and the EuropeanMyocardial InfarctAmiodaroneTrial (EMIAT) [3] , amiodaroneyielded areductioninarrhythmic ... reentrant supraventricular arrhyth mias—esp ecially AV nodal reentranttachy- cardiaand bypass-tract-mediated tachycardia, that is, arrhythmias in which the AV node is part of the reentra...
Ngày tải lên: 13/08/2014, 12:20
Antiarrhythmic Drugs A practical guide – Part 10 pot
... 110 supraventricular tachyarrhythmias atrial flutter/atrial fibrillation, 2 3 2 5, 14 0–1 50 automatic supraventricular tachyarrhythmias, 1 7–2 0 AV nodal reentrant tachycardia, 2 1–2 2 bypass-tract-mediated macroreentrant tachycardia, ... circumspect approach, 13 3 1 34 and atrial flutter/atrial fibrillation, 148t avoidance of usage, 133 classification of, 4 2–5 1 Sicilian Gambit sche...
Ngày tải lên: 13/08/2014, 12:20
Optical Networks: A Practical Perspective - Part 3 pptx
... Functions of ATM 38 2 6.2.2 Adaptation Layers 38 5 6.2 .3 Quality of Service 38 6 6.2.4 Flow Control 38 7 6.2.5 Signaling and Routing 38 7 6 .3 IP 38 8 6 .3. 1 Routing and Forwarding 39 0 6 .3. 2 Quality ... added a large amount of new material, and removed some material that is not as relevant to practical optical networks. We have also updated the references and added s...
Ngày tải lên: 02/07/2014, 12:21