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ORANGE EKSTRAKLASA
Dołączył: 03 Mar 2011
Posty: 720
Przeczytał: 0 tematów
Ostrzeżeń: 0/5 Skąd: England
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Wysłany: Pon 15:42, 07 Mar 2011 |
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Giant negative T wave on the apex of the clinical diagnosis of hypertrophic cardiomyopathy of
Obvious thickening. Narrow apex and ventricular cavity. . . Generally no need for coronary and left ventricular angiography. . Often accompanied by a variety of ECG abnormalities,[link widoczny dla zalogowanych], especially in the center of a huge inverted T waves associated preamble, which is the apex of the Japanese involvement in patients with HCM characteristic performance. . leading center of a huge inverted T waves associated AHCM characteristic is the performance. However, such graphics can still be seen in other diseases, we must advance, except ': ① normal variation: more common in young people, T-wave inversion is usually V ... leads, often less than the depth of 5mm. ② Myocardial Infarction: Combined with ECG, myocardial enzymes, and the results can be identified by echocardiography. ③ cerebral vascular accident depth of T wave inversion of more than 15mm,[link widoczny dla zalogowanych], in the middle and lateral chest leads most to the next wall expansion; often seen in the brain damage the first few hours, a few hours to a few days gradually deepened, a few weeks to resume; Q-T may be beyond the normal 60, often upright or inverted u wave; may be associated with sinus bradycardia, Most found in intracranial hemorrhage, CT examinations were helpful for identification. ④ supraventricular tachycardia or ventricular tachycardia after cardioversion is sometimes a huge inverted T waves (up to 20mm), can occur in any lead to , the most common side chest, continuing for several hours or several weeks. @ ventricular pacing was non-pacing T-wave inversion. may be as deep as l5mm, but the T wave width of blunt,[link widoczny dla zalogowanych], often accompanied by obvious extension of Q-T . comprehensive clinical and ECG,[link widoczny dla zalogowanych], etc., this cases can be other than the above AHCM, 3.3 giant negative T wave generation mechanism of Wang and so on.. that the generation of giant negative T waves may be due to cardiac apex cardiac sympathetic activity is relatively due to its lower, but the exact mechanisms remain to be further explored. the middle of a huge inverted chest lead ECG T wave is more characteristic AHCM performance, and ECG inexpensive, convenient, and therefore very suitable for AHCM the clinical diagnosis or at high risk screening. But it still depends on the final diagnosis and identification of echocardiography,[link widoczny dla zalogowanych],
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