Results 11 to 20 of about 1,500 (190)

Magnetocardiography for the non‐invasive diagnosis of myocardial inflammation in cardiac amyloidosis: A proof‐of‐concept study [PDF]

ESC Heart Failure
Aims Myocardial inflammation is increasingly recognized for its association with impaired clinical outcomes in cardiac amyloidosis but a trend towards less invasive diagnosis impedes its detection. The aim of this study was to assess magnetocardiography (
Maximilian Leo Müller, Phillip Suwalski, Finn Wilke, Ekaterina Latinova, Gamze Satilmis, Nicolas Musigk, Anna Brand, Isabel Mattig, Fabian Knebel, Daniel Messroghli, Katrin Hahn, Sebastian Spethmann, Ulf Landmesser, Bettina Heidecker   +13 more
doaj   +4 more sources

Early Detection of Treatment Response to Mavacamten in Hypertrophic Obstructive Cardiomyopathy With Severe Mitral Regurgitation Using Magnetocardiography [PDF]

Clinical Case Reports
Recent evidence highlights the efficacy of mavacamten in reducing left ventricular outflow tract (LVOT) gradients in patients with hypertrophic cardiomyopathy (HCM), which is illustrated in this case.
Phillip Suwalski, Gamze Satilmis, Markus Reinthaler, Ulf Landmesser, Bettina Heidecker   +4 more
doaj   +3 more sources

Application of Magnetocardiography to Screen for Inflammatory Cardiomyopathy and Monitor Treatment Response [PDF]

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Inflammatory cardiomyopathy is one of the most common causes of sudden cardiac death in young adults. Diagnosis of inflammatory cardiomyopathy remains challenging, and better monitoring tools are needed.
Debora Brala, Tharusan Thevathasan, Simon Grahl, Steve Barrow, Michele Violano, Hendrikje Bergs, Ainoosh Golpour, Phillip Suwalski, Wolfgang Poller, Carsten Skurk, Ulf Landmesser, Bettina Heidecker   +11 more
doaj   +2 more sources

An advanced vision of magnetocardiography as an unrivalled method for a more comprehensive non-invasive clinical electrophysiological assessment [PDF]

American Heart Journal Plus
Decades of experimental and clinical studies, along with the most recent clinical trials, have demonstrated the diagnostic potential of magnetocardiography, particularly for the non-invasive early diagnosis of myocardial ischemia.
Riccardo Fenici, Marco Picerni, Peter Fenici, Donatella Brisinda   +3 more
doaj   +4 more sources

Clinical implications of fetal magnetocardiography [PDF]

Ultrasound in Obstetrics & Gynecology, 2002
AbstractObjectivesTo test the usefulness and reliability of fetal magnetocardiography as a diagnostic or screening tool, both for fetuses with arrhythmias as well as for fetuses with a congenital heart defect.MethodsWe describe 21 women with either a fetal arrhythmia or a congenital heart defect discovered during prenatal evaluation by sonography. Four
Quartero, H.W.P., Stinstra, J.G., Golbach, E.G.M., Meijboom, E.J., Peters, M.J.   +4 more
openaire   +5 more sources

Magnetocardiography combined with machine learning for pulmonary hypertension detection and improved short‐term risk assessment

Interdisciplinary Medicine
Accurate detection and risk assessment are crucial for the prognosis of patients with pulmonary hypertension (PH). This study aimed to develop a detection model by employing ultra‐high‐sensitivity magnetocardiography (MCG) combined with machine learning ...
Yuankun Qi, Jiaqi Liang, Kai Ma, Xiaoyu Hu, Yu Zhang, Xiaole Han, Dong Xu, Xu Zhang, Xiaopei Cui, Min Xiang, Hongyu Zhang, Jiancheng Fang   +11 more
doaj   +2 more sources

Millimetre-scale magnetocardiography of living rats with thoracotomy

Communications Physics, 2022
Causes of heart failure can be investigated by tracing imperfections in electrical current propagation on the millimetre scale; however, the spatial resolution of current magnetocardiograph methods are limited to the centimetre-scale.
Keigo Arai, Akihiro Kuwahata, Daisuke Nishitani, Ikuya Fujisaki, Ryoma Matsuki, Yuki Nishio, Zonghao Xin, Xinyu Cao, Yuji Hatano, Shinobu Onoda, Chikara Shinei, Masashi Miyakawa, Takashi Taniguchi, Masatoshi Yamazaki, Tokuyuki Teraji, Takeshi Ohshima, Mutsuko Hatano, Masaki Sekino, Takayuki Iwasaki   +18 more
doaj   +2 more sources

Magnetocardiography Detection and Source Localization From Multiple Sources Using Magnetoimpedance Principle in Controlled Environment

IEEE Access
Recent advances in non-invasive cardiac imaging techniques have highlighted the potential of Magnetocardiography (MCG) as a powerful diagnostic tool. However, existing approaches face significant challenges in accurately localizing and characterizing ...
K. V. Anu, Vikas R. Bhat, H. Reshma, H. Anitha   +3 more
doaj   +2 more sources

Magnetocardiography in Early Detection of Electromagnetic Abnormality in Ischemic Heart Disease

Journal of Arrhythmia, 2008
Ischemic heart disease (IHD) is one of the leading causes of death in the general population. Ischemia induces changes in the electrophysiologic properties of the myocardium that sometimes cannot be detected with rest ECG, which has a relatively low ...
Shigeyuki Watanabe, MD, Satsuki Yamada, MD   +1 more
doaj   +2 more sources

Bedside Magnetocardiography with a Scalar Sensor Array

Sensors
Decades of research have shown that magnetocardiography (MCG) has the potential to improve cardiac care decisions. However, sensor and system limitations have prevented its widespread adoption in clinical practice. We report an MCG system built around an
Geoffrey Z. Iwata, Christian T. Nguyen, Kevin Tharratt, Maximilian Ruf, Tucker Reinhardt, Jordan Crivelli-Decker, Madelaine S. Z. Liddy, Alison E. Rugar, Frances Lu, Kirstin Aschbacher, Ethan J. Pratt, Kit Yee Au-Yeung, Stefan Bogdanovic   +12 more
doaj   +2 more sources