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Magnetocardiography - measurement conduction, data formats and diagnostic applications

Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Magnetocardiography (MCG) is a noninvasive diagnostic method that builds on properties of a magnetic field generated during cardiac cycle. This paper covers basic rules of measurement conduction, interpretation of recorded data sets, as well as data formats that are commonly used for visualization. MCG diagnostic applications are presented, not only by comparing MCG and ECG, but mainly by emphasizing certain advantages and disadvantages of MCG examination. Diagnostic parameters used for MCG results evaluation are presented - the ones created basing on time runs as well as those originating from maps. Moreover, paper describes content of experimental database, which author plans to use for further research on computer interpretation techniques of MCG data sets in decision support systems for heart disease diagnostics.
Rocznik
Strony
25--34
Opis fizyczny
Bibliogr. 30 poz., rys., tab., zdj.
Twórcy
  • Chair of Automatics AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow
Bibliografia
  • 1. Makela I, Pham Q. C, Clarysse P.: A 3-D model-based registration approach for the PET, MR and MCG cardiac data fusion. Medical Image Analysis 7: 377-389, 2003.
  • 2. Chen J., Thomson P., Nolan V.: Age and sex dependent variations in the normal magnetocardiogram compared with changes associated with ischemia. Annals of Biomedical Engineering, Vol. 32, No. 8: 1088-1099, August 2004.
  • 3. Fenici R., Brisinda D., Nenonen J.: Bedsite Multichannel Magnetocardiography in Clinical Practice. Biomag2002, VDE Verlag Gmbh: 568-570, 13th Int. Conf. on Biomagnetism, Jena 10.-14.8.2002. Berlin 2002.
  • 4. Fenici R., Brisinda D., Meloni A.: Clinical application of magnetocardiography. Expert Review of Molecular Diagnostics: 291-305, 2005.
  • 5. Fenici R., Brisinda D., Meloni A.: Clinical validation of machine learning for automatic analysis of multichannel magnetocardiography. Lecture Notes on Computer Science: 143-152, 2005.
  • 6. Hanninen H., Takala P., Makijarvi M.: Detection of exercise-induced myocardial ischemia by multichannel magnetocardiography in single vessel coronary artery disease. A.N. E. 5 (2): 147-157, 2000.
  • 7. Fenici R., Brisinda D., Meloni A.: First 36-channel Magnetocardiographic Study of CAD Patients in an Unshielded Laboratory for Interventional and Intensive Cardiac Care. Lecture Notes in Computer Science: 1009-1019, 2003.
  • 8. Koch H., Haberkorn W.: Magnetic field mapping of cardiac electrophysiological function. Phil. Trans. R. Soc. Lond. A 359:1287-1298, 2001.
  • 9. Steinberg B.,Roguin A.,Watkins III S.: Magnetocardiogram recordings in a nonshielded environment – reproducibility and ischemia detection. A. N. E. 10(2): 152-160, 2005.
  • 10. Takala P., Hanninen H., Montonen J.: Magnetocardiographic and electrocardiographic exercise mapping in healthy subjects. Annals of Biomedical Engineering, Vol. 29: 501-509, 2001.
  • 11. Brisinda D., Meloni A., Hayek G.: Magnetocardiographic imaging of ventricular repolarization in Rett syndrome. Lecture Notes on Computer Science: 205-215, 2005.
  • 12. Hänninen H.: Multichannel Magnetocardiography And Body Surface Potential Mapping In Exercise-Induced Myocardial Ischemia. Academic Dissertation, Helsinki 2002.
  • 13. Brisinda D., Comani S., Meloni A.: Multichannel mapping of fetal magnetocardiogram in an unshielded hospital setting. Prenatal Diagnosis, Vol. 25: 376-382, 2005.
  • 14. Fenici R., Brisinda D., Nenonen J.: Noninvasive Study of Ventricular Preexcitation Using Multichannel Magnetocardiography. PACE, Vol. 26: 431-435, 2003.
  • 15. Fenici R., Brisinda D., Nenonen J.: Phantom validation of multichannel magnetocardiography source localization. PACE, Vol. 26: 426-430, 2003.
  • 16. Kosch O., Meindl P., Steinhoff U.: Physical aspects of cardiac magnetic fields and electric potentials. Biomag 2000. Proceedings of the 12th International Conference on Biomagnetism: 553-556, 2001.
  • 17. Haberkorn W., Steinhoff U., Burghoff M.: Pseudocurrent density maps of electrophysiological heart, nerve or brain function and their physical basis. BioMagnetic Research and Technology 4: 5, 2006.
  • 18. Koch H.: Recent advances in magnetocardiography. Journal of Electrocardiology, Vol. 37, Supplement: 117-122, 2004.
  • 19. Moshage W., Achenbach S., Gohl K.: Evaluation of the non-invasive localization accuracy of the cardiac arrhythmias attainable by multichannel magnetocardiography (MCG). Int J Cardiac Imaging 12:47-59,1996.
  • 20. Oeff M., Burghoff M.: Magnetocardiographic localization of the origin of ventricular ectopic beats. Pacing Clin Electrophysiol 17: 517-522,1994.
  • 21. Pesola K., Nenonen J., Fenici R.: Bioelectromagnetic localization of a pacing catheter in the heart. Phys Med Biol 44: 2565-2578,1999.
  • 22. Mäkijärvi M., Montonen J., Toivonen L: Identification of patients with ventricular tachycardia after myocardial infarction by high-resolution magnetocardiography and electro-cardiography. J Electrocardiol 26:117-124,1993.
  • 23. Korhonen P., Montonen J., Mäkijärvi M.: Late fields of the magnetocardiographic QRS complex as indicators of propensity to sustained ventricular tachycardia after myocardial infarction. J Cardiovasc Electrophysiol 11: 413-420, 2000.
  • 24. Korhonen P., Montonen J., Endt P.: Magnetocardiographic intra-QRS fragmentation analysis in the identification of patients with sustained ventricular tachycardia after myocardial infarction. Pacing Clin Electrophysiol 24: 1179-1186, 2001.
  • 25. Oikarinen L, Viitasalo M., Korhonen P.: Postmyocardial infarction patients susceptible to ventricular tachycardia show increased T wave dispersion independent of delayed ventricular conduction. J Cardiovasc Electrophysiol 12: 1115-1120, 2001.
  • 26. Fujino K., Sumi M., Saito K.: Magnetocardiograms of patients with left ventricular overloading recorded with a second-derivative SQUID gradiometer. J Electrocardiol 17: 219-228,1984.
  • 27. Karvonen M., Oikarinen L, Takala P.: Magnetocardiographic indices of left ventricular hypertrophy. Journal of Hypertension, Vol. 20, No. 11: 2285-2292, 2002.
  • 28. Van Leeuwen P., Hailer B., Bader W.: Magnetocardiography in the diagnosis of fetal arrhythmia. Br J Obstet Gynaecol 106:1200-1208,1999.
  • 29. Menéndez I, Achenbach S., Beinder E.: Usefulness of magnetocardiography for the investigation of fetal arrhythmias. Am J Cardiol 88: 334-336, 2001.
  • 30. Menéndez T., Achenbach S., Hofbeck M.: Prenatal diagnosis of QT prolongation by magnetocardiography. Pacing Clin Electrophysiol 23:1305-1307, 2000.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-e576b92e-dc91-490d-883e-f0a58debb1ba
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