Isolated T Wave Inversion in Lead aVL: An ECG Survey and a Case Report

Table 1

The number of physicians who did and did not identify the isolated TWI in lead aVL by specialty and training level.

Groups	Identified TW; in lead aVL	Not identified TW; in lead aVL
EM1	2	3
EM2	8	3
EM3	2	10
EM4	1	4
EMA	2	8
FP1	5	9
FP2	1	8
FP3	4	8
FPA	1
IM1	6	30
IM2	7	21
IM3	5	16
IM4		1
IMA	3	2
S1		9
S2		3
S3	1	4
S4		2
S5		2
SA

EM: Emergency Medicine; PF: Family Practice; IM: Internal Medicine; S: Surgery.