Transient QT interval prolongation with inverted T waves indicates myocardial salvage on dual radionuclide single-photon emission computed tomography in acute anterior myocardial infarction

Japanese Circulation Journal

Volumn 65, Issue 1, 2001, Pages 7-10

  Obayashi, T ^a   Tokunaga, T ^a   Iiizumi, T ^a   Shiigai, T ^a   Hiroe, M ^a   Marumo, F ^a  

^a UNIVERSITY OF TSUKUBA   (Japan)

Author keywords

Acute myocardial infarction; Dual SPECT (dual single photon emission computed tomography); Scintigraphic overlap; Transient QT interval prolongation

Indexed keywords

CREATINE KINASE; TECHNETIUM 99M; THALLIUM 201;

ACUTE HEART INFARCTION; ADULT; AGED; ARTICLE; ELECTROCARDIOGRAM; FEMALE; HEART LEFT VENTRICLE EJECTION FRACTION; HEART SCINTISCANNING; HUMAN; MAJOR CLINICAL STUDY; MALE; QT INTERVAL; SINGLE PHOTON EMISSION COMPUTER TOMOGRAPHY; T WAVE;

AGED; AGED, 80 AND OVER; COHORT STUDIES; CREATINE KINASE; ELECTROCARDIOGRAPHY; FEMALE; HUMANS; LONG QT SYNDROME; MALE; MIDDLE AGED; MYOCARDIAL INFARCTION; PROGNOSIS; STROKE VOLUME; TECHNETIUM; THALLIUM; TOMOGRAPHY, EMISSION-COMPUTED, SINGLE-PHOTON;

EID: 0035164691     PISSN: 00471828     EISSN: None     Source Type: Journal    
DOI: 10.1253/jcj.65.7     Document Type: Article

References (24)

1. The duration of the Q-T intrval in myocardial infarction
2. Time course and rate dependence of Q-T interval changes during noncomplicated acute transmural myocardial infarction in human beings
3. ST-segment, T-wave, and U-wave changes during myocardial ischemia and after myocardial infarction
4. Prominent negative T waves with QT prolongation indicate reperfusion injury and myocardial stunning
5. QT interval prolongation as predictor of sudden cardiac death in patients with myocardial infarction
6. QTc interval in acute myocardial infarction: First-year prognostic implications
7. Current diagnostic techniques of assessing myocardial viability in patients with hibernating and stunned myocardium
8. Long QT: Good or bad?
9. Implications of delayed image on simultaneous thallium-201/technetium-99m pyrophosphate dual emission computed tomography early after acute myocardial infarction
10. An analysis of the time-relations of electrocardiograms
11. The measurement of the Q-T interval of the electrocardiogram
12. Importance of lead selection in QT interval measurement
13. Estimation of infarct size in man and its relation to prognosis
14. Significance of technetium-99m/thallium-201 overlap on simultaneous dual emission computed tomography in acute myocardial infarction
15. Usefulness of dual SPECT with Tc-99m pyrophosphate and Tl-201 to predict further events after acute myocardial infarction with single-vessel coronary artery disease
16. Nonuniform recovery of excitability in ventricular muscle
17. Myocardial calcium and magnesium in acute ischemic injury
18. Kinetics of calcium accumulation in acute myocardial ischemic injury
19. QT prolongation after ampicillin anaphylaxis
20. Influence of autonomic nervous system on the Q-T interval in man
21. An experimental model of giant negative T wave associated with QT prolongation produced by combined effect of calcium and isoproterenol
22. Adrenergic effects on the QT interval of electrocardiogram
23. QRS amplitude, QTc intervals and ECG abnormalities in pheochromocytoma patients before, during and after treatment
24. Prolongation of ventricular action potential due to sympathetic stimulation