Diagnostic value of the left atrial electrical potentials detected by body surface potential mapping in the prediction of coronary artery disease

Bauernfeind, Tamás; Préda, István; Szakolczai, Krisztina; Szűcs, E.; Kiss, Róbert Gábor; Simonyi, Gábor; Kerecsen, Gábor; Duray, Gabor Z.; Medvegy, Mihály

doi:10.1016/j.ijcard.2010.04.048

Cited by 4 publications

(3 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Specifically, they observed over 20% increase in sensitivity when using BSPM compared to standard 12-lead ECGs. Other groups have replicated these results [151,152]. The reason for the improved sensitivity and specificity is associated with an improved overall coverage of body surface potentials, allowing for capture and examination of ST-segment changes that may not appear initially within the region observed by 12-lead ECGs [152].…”

Section: Direct Interpretation Of Bsp Signalsmentioning

confidence: 90%

Body Surface Potential Mapping: Contemporary Applications and Future Perspectives

Bergquist

Rupp

Zenger

et al. 2021

Hearts

View full text Add to dashboard Cite

Body surface potential mapping (BSPM) is a noninvasive modality to assess cardiac bioelectric activity with a rich history of practical applications for both research and clinical investigation. BSPM provides comprehensive acquisition of bioelectric signals across the entire thorax, allowing for more complex and extensive analysis than the standard electrocardiogram (ECG). Despite its advantages, BSPM is not a common clinical tool. BSPM does, however, serve as a valuable research tool and as an input for other modes of analysis such as electrocardiographic imaging and, more recently, machine learning and artificial intelligence. In this report, we examine contemporary uses of BSPM, and provide an assessment of its future prospects in both clinical and research environments. We assess the state of the art of BSPM implementations and explore modern applications of advanced modeling and statistical analysis of BSPM data. We predict that BSPM will continue to be a valuable research tool, and will find clinical utility at the intersection of computational modeling approaches and artificial intelligence.

show abstract

Section: Direct Interpretation Of Bsp Signalsmentioning

confidence: 90%

Body Surface Potential Mapping: Contemporary Applications and Future Perspectives

Bergquist

Rupp

Zenger

et al. 2021

Hearts

View full text Add to dashboard Cite

show abstract

“…By using BSPM, the ratio of dipolar to non-dipolar forces during depolarisation can be determined, and with an increased non-dipolar activity, this may indicate myocardial inhomogeneity and major malignant arrhythmias [38][39][40][41] . There are some specific clinical alternatives for the use of BSPM that may be useful for the examination of outcomes of metabolic syndrome: minor electric potential losses [42][43][44][45] , the presence and location of coronary artery stenoses [46] , the electric viability of the myocardium [47,48] , electric changes following revascularisation [49,50] , various intervals [51] and the electric activity of the left atrium [52] can be accurately determined, or clinical indices such as overload [53] or even haemodynamic information can be obtained [54] .…”

Section: Possible Benefits Of Body Surface Potential Mapping Versus Ementioning

confidence: 99%

Electrocardiological Features in Obesity: The Benefits of Body Surface Potential Mapping

Simonyi¹

2014

Cardiorenal Med

Self Cite

View full text Add to dashboard Cite

Background: Various ECG abnormalities are commonly observed in obesity and in metabolic syndrome. Summary: Some of these abnormalities are caused by the pushed-up position of the diaphragm due to obesity and others occur as a result of the complications of the condition. The position of the R wave may change, various arrhythmias may develop or the QT interval may be prolonged, which increases the tendency to malignant arrhythmias. In obesity, the ECG signs of ventricular hypertrophy are less informative due to the accumulation of epicardial and subcutaneous adipose tissue. In general, it can be concluded that a microcirculation disorder is present in metabolic syndrome that may primarily be associated with ST-T wave abnormalities. Key Messages: Body surface potential mapping is a more sensitive method than traditional ECG with potentially greater use for diagnosis mainly in the early phase of non-ST elevation myocardial infarctions.

show abstract

“…Although CAD can be recognized more readily by ST–T changes (even with 12‐lead ECG), these repolarization signs are varying . Investigation of the electric activity of the P wave with BSPM also enables the detection of CAD without exercise …”

mentioning

confidence: 99%

A Simple Numerical Body Surface Mapping Parameter Signifies Successful Percutaneous Coronary Artery Intervention

Simonyi

Kirschner

Szűcs³

et al. 2015

Noninvasive Electrocardiol

Self Cite

View full text Add to dashboard Cite

show abstract

Diagnostic value of the left atrial electrical potentials detected by body surface potential mapping in the prediction of coronary artery disease

Cited by 4 publications

References 30 publications

Body Surface Potential Mapping: Contemporary Applications and Future Perspectives

Body Surface Potential Mapping: Contemporary Applications and Future Perspectives

Electrocardiological Features in Obesity: The Benefits of Body Surface Potential Mapping

A Simple Numerical Body Surface Mapping Parameter Signifies Successful Percutaneous Coronary Artery Intervention

Contact Info

Product

Resources

About