D. (1935). Inversion of the T- wave in Lead I or II of the electrocardiogram in young individuals with neurocirculatory asthenia, with thyro- toxicosis, in relation to certain infections, and following paroxysmal ventricular tachycardia. Amer. Heart J., 10, 345....
T waveBackground: Inverted T waves in the electrocardiogram (ECG) have been associated with coronary heart disease (CHD) and mortality. The pathophysiology and prognostic significance of T-wave inversion may differ between different anatomical lead groups, but scientific data related to this issue is...
Prevalence and Prognostic Significance of T-Wave Inversions in Right Precordial Leads of a 12-Lead Electrocardiogram in the Middle-Aged Subjects Background—T-wave inversion in right precordial leads V1 to V3 is a relatively common finding in a 12-lead ECG of children and adolescents and is ...
These findings include axis deviation, T-wave inversion, and right bundle branch block. When an ECG has the arm leads incorrectly placed, the ECG will display right axis deviation and inversion of the P waves in lead I. There have been no previously published ECGs of spontaneous pneumothorax ...
In vehicle platoons this phenomenon appears as slow spatial wave modes viewed over the whole string that propagate unregulated, even though the local spacing between the vehicles is well regulated. This phenomenon is not directly related to string stability and looks at a macroscopic view of the ...
51 in an ocean model experiment with an horizontal resolution of 13 km and 20 \(\sigma\) levels showing the existence of a quasi-standing vorticity wave pattern in the region. The typical cyclonic meandering between 200- and 2000-m deep is also known to induce shelf-break austral Summer ...
(1) whereσare the Pauli spin matrices, and\(\widehat {\bf{n}}\)is a unit vector along the electric field induced by the breaking of inversion symmetry. The Rashba parameterα, which measures the magnitude of the splitting, depends on the crystallographic direction and on the magnitude of...
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R wave in lead aVL >11 mm, or R in V5 + S in V1≥35 mm; (2) ST-segment depression, which was identified as such if it was >0.5 mm below the isoelectric (PR) level in any lead except the right side leads: III, aVR, or V1; and (3) T-wave inversion, which was so diagn...
By alloying sodium cations into Cs2AgInCl6, we break the dark transition (the inversion-symmetry-induced parity-forbidden transition) by manipulating the parity of the wavefunction of the self-trapped exciton and reduce the electronic dimensionality of the semiconductor4. This leads to an increase ...