5-1 mm and T-wave inversion
in inferior and lateral leads (Figure 1).
is a particularly difficult conundrum in athletes as it may represent the only sign of an inherited heart muscle disease, even in the absence of any other features and before structural changes in the heart can be detected (15).
2012) Prevalence of cardiomyopathy in Italian asymptomatic children with electrocardiographic T-wave inversion
at preparticipation screening.
Keywords: Wellen's syndrome, T-wave inversion
, Coronary angiography (JPMA 62: 548; 2012).
1 mV on at least two contiguous leads) or new symmetric T-wave inversions
[greater than or equal to]0.
Correcting for arm-lead reversal, one can also recognize the changes of acute inferior myocardial infarction: large Q waves, ST-segment elevation, and T-wave inversion
in the inferior leads with reciprocal tall R waves, ST-segment depression, and upright T waves in true leads I and aVL.
The demonstration of T-wave inversion
after the SCD arrest may suggest the occurrence of a transient ischemic episode.
1,7-14) Sinus tachycardia, non-specific ST-segment change, and anterior T-wave inversion
are the changes found most frequently in patients with hemodynamically significant pulmonary emboli.
was seen in 15% by Goldstein et al while in this study it was 30%.
Subsequent 12-lead electrocardiogram revealed a normal sinus rhythm with T-wave inversion
in leads V4 to V6 and ST segment elevation in leads V1 to V3 (78 beats/min).
The ST-segment depression and T-wave inversion
in the anterior precordial and inferior leads are part of the pattern of right ventricular hypertrophy.
Electrocardiography revealed T-wave inversion
in leads V1 through V6.
ECG showed sinus rhythm with T-wave inversion
Inferior Q waves, ST-segment elevation, and terminal T-wave inversion
indicate acute inferior myocardial infarction.
Repeat ECG approximately 27 hours later demonstrated diffuse T-wave inversion
in the anterolateral leads, inferior T-wave flattening, and QTc interval prolongation to 786 ms (Fig.