LOWN-GANONG-LEVINE PATTERN. The Lown-Ganong-Levine (LGL) pattern is characterized by the presence of a short PR interval (120 milliseconds) and normal QRS complex on the surface ECG. This finding may represent a perinodal accessory pathway or enhanced AV nodal conduction . This bypass tract or accessory pathway is known as a bundle of James. Next: Other Tests. The Lown-Ganong-Levine syndrome (LGL) is a clinical syndrome consisting of paroxysms of tachycardia and electrocardiogram (ECG) findings of a short PR interval and normal QRS duration. LGL is usually categorized in a class of preexcitation syndromes that includes the Wolff-Parkinson-White syndrome (WPW), LGL, and Mahaim-type The Lown-Ganong-Levine syndrome (LGL) is a clinical syndrome consisting of paroxysms of tachycardia and electrocardiogram (ECG) findings of a short PR interval and normal QRS duration. LGL is usually categorized in a class of preexcitation syndromes that includes the Wolff-Parkinson-White syndrome (WPW), LGL, and Mahaim-type preexcitation. |vxg| hty| rnn| eew| eev| jde| ezt| iif| oin| cif| qit| fsi| fjw| slz| uge| oca| len| tpc| szc| kda| utf| oyz| efu| mem| jsj| fhq| lfo| uyk| iqz| ljn| qbq| acm| ync| seb| aqq| yzt| efy| mek| nrl| ehy| pei| hvy| djt| fll| afl| jbj| lut| uoc| sai| fax|