2011
DOI: 10.1016/j.jacc.2011.08.039
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New Electrocardiographic Criteria for Discriminating Between Brugada Types 2 and 3 Patterns and Incomplete Right Bundle Branch Block

Abstract: In patients with suspected Brugada syndrome, simple ECG criteria can enable discrimination between incomplete RBBB and types 2 and 3 Brugada patterns.

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Cited by 95 publications
(72 citation statements)
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References 30 publications
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“…the Chevallier et al (1) study shows that there are significant differences in the configuration of the r=-wave in leads V 1 and V 2 between incomplete right bundle branch block and a type 2 or 3 Brugada syndrome pattern. Measuring 2 angles, ␣ and ␤, in leads V 1 and V 2 , Chevallier et al (1) show that a reasonably good distinction can be made between incomplete right bundle branch block and a type 2 or 3 Brugada ECG pattern that will change into a type 1 ECG pattern after drug challenge. This is very important and clinically useful information.…”
Section: See Page 2290mentioning
confidence: 90%
See 1 more Smart Citation
“…the Chevallier et al (1) study shows that there are significant differences in the configuration of the r=-wave in leads V 1 and V 2 between incomplete right bundle branch block and a type 2 or 3 Brugada syndrome pattern. Measuring 2 angles, ␣ and ␤, in leads V 1 and V 2 , Chevallier et al (1) show that a reasonably good distinction can be made between incomplete right bundle branch block and a type 2 or 3 Brugada ECG pattern that will change into a type 1 ECG pattern after drug challenge. This is very important and clinically useful information.…”
Section: See Page 2290mentioning
confidence: 90%
“…In this issue of the Journal, Chevallier et al (1) bring us new scientific information derived from electrocardiographic (ECG) analysis. They compared the ECG findings of patients with incomplete right bundle branch block with those of patients with Brugada syndrome presenting with spontaneous type 2 or 3 ECG patterns that changed into a classic type 1 (coved) Brugada ECG pattern after pharmacologic challenge.…”
Section: See Page 2290mentioning
confidence: 99%
“…Mivel az inkomplett jobbTawara-szár-blokk egészségesekben is viszonylag gyakran fordul elő, fontos kérdés a csatornabetegségtől való elkülönítés. A legegyszerűbb elkülönítés a felületi EKG alapján történik [17]. Ha a J-pont és az ST-szakasz kö-zötti szög meredek, kevesebb, mint 60 fok, akkor csak inkomplett jobb-Tawara-szár-blokkról van szó, míg ha több mint 60 fok, akkor nagy valószínűséggel Brugada-EKG-jellel állunk szemben (10. ábra).…”
Section: öSszefoglaló Közleményunclassified
“…A study by Chevallier et al helped characterize the b-angle (angle of the ascending and descending arm of r'), which was wider in patients with type 2 Brugada pattern compared with those with other causes. 5 However, this angle was not easy to calculate in clinical practice, and another method was recently proposed (Fig. 1C).…”
Section: Investigationsmentioning
confidence: 99%