{"doi":"10.1063/1.5028788","title":"Feasibility study on measurement of magnetocardiography (MCG) using fluxgate magnetometer","abstract":null,"journal":"AIP Conference Proceedings","year":2018,"id":680582,"datarank":0.20794415416798362,"base_score":1.3862943611198906,"endowment":1.3862943611198906,"self_citation_contribution":0.20794415416798362,"citation_network_contribution":0.0,"self_endowment_contribution":0.20794415416798362,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":3,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1076629,"name":"Akash Sharma","orcid":"0000-0003-4017-9132","position":1,"is_corresponding":false},{"id":1778182,"name":"Deepak Biswal","orcid":null,"position":2,"is_corresponding":false},{"id":1778183,"name":"Pathan Fayaz Khan","orcid":null,"position":3,"is_corresponding":false},{"id":1778184,"name":"Pragyna Parimita Swain","orcid":null,"position":4,"is_corresponding":false},{"id":983236,"name":"Rajesh Patel","orcid":"0000-0002-7043-4192","position":5,"is_corresponding":false},{"id":1778185,"name":"K. Gireesan","orcid":null,"position":6,"is_corresponding":false},{"id":1778181,"name":"S. Sengottuvel","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Feasibility study on measurement of magnetocardiography (MCG) using fluxgate magnetometer","abstract":"This paper reports the feasibility of measuring weak magnetic fields generated by the electrical activity of the heart using a portable tri-axial fluxgate magnetometer inside a magnetically shielded room. Measurement of Magnetocardiogram (MCG) signals could be successfully demonstrated from a healthy subject using a novel set-up involving a reference fluxgate sensor which simultaneously measures the magnetic fields associated with the ECG waveform measured on the same subject. The timing information provided by R wave peaks of ECG recorded by the reference sensor is utilized to generate trigger locked average of the sensor output of the measurement fluxgate, and extract MCG signals in all the three orthogonal directions (X, Y and Z) on the anterior thorax. It is expected that such portable room temperature measurements using fluxgate sensor could assist in validating the direction of the equivalent current dipole associated with the electrical activity of the human heart. This is somewhat difficult in conventional MCG measurements using SQUID sensors, which usually furnish only the z component of the magnetic field and its spatial derivatives.","is_dataset_classified":null,"base_score":1.3862943611198906,"endowment":1.3862943611198906,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"21097893","pmcid":null,"openalex_id":"https://openalex.org/W2809706820","authors":[],"funders":[],"total_grants":0,"fwci":1.1235,"citation_percentile":0.74102216,"influential_citations":0,"citation_trend":[{"year":2020,"count":1},{"year":2024,"count":2}],"oa_status":"closed","license":null,"oa_locations":[{"url":"http://aip.scitation.org/doi/pdf/10.1063/1.5028788","host_type":"publisher"},{"url":"https://doi.org/10.1063/1.5028788","host_type":"journal"}],"fields_of_study":["Atomic and Subatomic Physics Research","Magnetic Field Sensors Techniques","Magnetic and transport properties of perovskites and related materials","Physics","Engineering","Medicine"],"mesh_terms":[],"keywords":["Fluxgate compass","Magnetometer","Magnetocardiography","Shielded cable","Waveform","Acoustics","Electrical engineering","Squid","Magnetic field","Magnetic noise","Electromagnetic shielding","Physics","System of measurement","Biomagnetism","Dipole","Nuclear magnetic resonance","Materials science","Engineering","Voltage"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-17T15:32:39.673250Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}