Titlebook: Clinical Aspects of Cardiac Arrhythmias; A. John Camm,David E. Ward Book 1988 Kluwer Academic Publishers 1988 Ablation.arrhythmia.drugs.el

Excitotoxin

Drugs used for the treatment of tachycardias,directional block, the suppression of enhanced automaticity or triggered activity of an ectopic pacemaker or it may be due to synchronization of an electrophysiologically inhomogeneous myocardial substrate of an arrhythmia. Very occasionally the antiarrhythmic action of a drug may be due to the supp

范例

Ursula Kleefisch-Jobst,Ingeborg Flaggericular arrhythmias during reperfusion is based on the use of animal models. This chapter will attempt to consolidate these findings, and provide an insight into the mechanisms responsible for the arrhythmogenic effects of reperfusion.

阻塞

Ursula Kleefisch-Jobst,Ingeborg Flaggeutomated recently, visual checking of arrhythmias is still necessary, and analysis of a 24 hour ambulatory ECG tape remains a time consuming and laborious task. Electrocardiograph strips on normal ECG paper are available for analysis of rhythm abnormalities to see if significant arrhythmias coincide

GLOSS

callous

KEGEL

Diagnosis of cardiac arrhythmias from the surface electrocardiogram, (Figure 7.1b), or evidence of myocardial infarction raising the possibility of ventricular tachycardia. In either of these examples, however, atrial fibrillation (Figure 7.1c) might be an alternative cause of symptoms, emphasizing the importance of an ECG during the symptoms in determining the causal arrhythmia.

Bone-Scan

Arrhythmias in children,tered in childhood are similar in terms of electrocardiographic criteria to those in adults, but may differ markedly in underlying aetiology and prognosis. A minority of arrhythmias are peculiar to childhood.

剛開始

Special aspects of arrhythmias in the elderly,a different pattern of rhythm disorders, but an altered response to these in terms of symptoms and clinical signs compared with younger persons. Since the elderly account for between 10% and 15% of the total population of the Western world, the magnitude of the problem, and the importance of its understanding, cannot be overemphasized.

intercede

on of many textbooks on cardiac arrhythmias, some of which concentrate on one particular aspect such as drug management, electrocardiographic appearances, electrophysiological evaluation etc; and others of which are the collated reports of symposia, often dealing with detailed con- siderations of hi

釋放

Mein gro?er Bruder My Big Brotherardiac arrhythmias, extrapolation from the experimental to the clinical setting is often fraught with difficulty. This brief review will first describe the fundamental mechanisms of tachycardia, and then evaluate the evidence for their participation in various cardiac arrhythmias.