Table 2.

Patterns of 12-Lead ECG Findings Consistent With RHS-ECG

RAD	6
S1Q3T3	4
RBBB + RAD	4
STD and TWI V1 to V4 or II-III-aVF	3
RAD + early R/S transition	3
RBBB + STD and TWI V1 to V4 or II-III-aVF	3
RBBB + S1Q3T3	2
STD and TWI V1 to V4 or II-III-aVF2 + early R/S transition	2
RAD + S1Q3T3	2
S1Q3T3 + early R/S transition	1
RBBB + S1Q3T3 + STD & TWI V1 to V4 or II-III-aVF + early R/S transition	1
Incomplete RBBB + S1Q3T3 + STD and TWI V1 to V4 or II-III-aVF + early R/S transition	1
RAD + S1Q3T3 + early R/S transition	1
RAD + S1Q3T3 + STD & TWI V1 to V4 or II-III-aVF + early R/S transition	1

Values are n.

RAD = right-axis deviation; RBBB = right bundle branch block; STD = ST-segment depressions; TWI = T-wave inversion; other abbreviations as in Table 1