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Literature DB >> 11926016

Magnetocardiography: current status and perspectives. Part I: Physical principles and instrumentation.

Isabella Tavarozzi¹, Silvia Comani, Cosimo Del Gratta, Gian Luca Romani, Silvano Di Luzio, Donatella Brisinda, Sabina Gallina, Marco Zimarino, Riccardo Fenici, Raffaele De Caterina.

Abstract

Magnetocardiography (MCG) is a non-invasive and risk-free technique allowing body surface recording of the magnetic fields generated by the electrical activity of the heart. The MCG recording system allows spatially and temporally accurate measurements of the very weak magnetic fields produced by currents flowing within myocardial fibers during cardiac activity. MCG has now been around for over 30 years, but only recently has progress in instrumentation put the technique on the verge of clinical applicability. This review summarizes the physical principles, instrumentation, main clinical applications and perspectives for the clinical use of MCG. This first part is devoted to the description of the physical principles and instrumentation.

Mesh：

Year: 2002 PMID： 11926016

Source DB: PubMed Journal: Ital Heart J ISSN： 1129-471X

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Cited

6 in total

1. Resting magnetocardiography predicts 3-year mortality in patients presenting with acute chest pain without ST segment elevation.

Authors: Jai-Wun Park; Boris Leithäuser; Peter Hill; Friedrich Jung
Journal: Ann Noninvasive Electrocardiol Date: 2008-04 Impact factor: 1.468

2. Unshielded magnetocardiography: Repeatability and reproducibility of automatically estimated ventricular repolarization parameters in 204 healthy subjects.

Authors: Anna Rita Sorbo; Gianmarco Lombardi; Lara La Brocca; Gianluigi Guida; Riccardo Fenici; Donatella Brisinda
Journal: Ann Noninvasive Electrocardiol Date: 2017-12-20 Impact factor: 1.468

6. MAGNETO cardiography parameters to predict future Sudden Cardiac Death (MAGNETO-SCD) or ventricular events from implantable cardioverter defibrillators: study protocol, design and rationale.

Authors: Thomas Lachlan; Hejie He; Kavi Sharma; Jamal Khan; Kim Rajappan; Adrian Morley-Davies; Ashish Patwala; Harpal Randeva; Faizel Osman
Journal: BMJ Open Date: 2020-10-10 Impact factor: 2.692

6 in total

Magnetocardiography: current status and perspectives. Part I: Physical principles and instrumentation.

1. Resting magnetocardiography predicts 3-year mortality in patients presenting with acute chest pain without ST segment elevation.

2. Unshielded magnetocardiography: Repeatability and reproducibility of automatically estimated ventricular repolarization parameters in 204 healthy subjects.

3. Data mining of magnetocardiograms for prediction of ischemic heart disease.

Review 4. Integrated Giant Magnetoresistance Technology for Approachable Weak Biomagnetic Signal Detections.

5. Noninvasive muscle activity imaging using magnetography.

6. MAGNETO cardiography parameters to predict future Sudden Cardiac Death (MAGNETO-SCD) or ventricular events from implantable cardioverter defibrillators: study protocol, design and rationale.