| Autor: |
Goldman, Daniel S., Henkin, Raphael, Kelen, George |
| Předmět: |
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| Zdroj: |
Pacing & Clinical Electrophysiology; Jul1996, Vol. 19 Issue 7, p1126-1129, 4p |
| Abstrakt: |
We present a patient with chronic obstructive pulmonary disease and sustained ventricular tachycardia in the setting of unstable coronary artery disease. Signal-averaged ECG (SAECG), inadvertently performed during an atrial tachycardia with 2:i atrioventricular (AV) block, was abnormal by time-domain analysis, but was normal by a relatively new frequency analysis technique of the entire QRS (spectocardiography). The patient was noninducible for sustained ventricular arrhythmias. Following cardioversion to sinus rhythm. SAECG was normal by time-domain analysis and spectrocardiography. This technique may show promise in the management of patients who are at risk for sustained ventricular arrhythmias, particularly those who cannot be evaluated by time-domain analysis. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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