{"id":"https://openalex.org/A5099626301","orcid":"https://orcid.org/0009-0006-1396-6770","observed_orcids":["https://orcid.org/0009-0006-1396-6770"],"display_name":"Kunaraj Perumalu","raw_author_names":["Kunaraj Perumal","Kunaraj Perumalu","P Kunaraj","P. Kunaraj"],"full_name":"Kunaraj Perumalu","works_count":14,"cited_by_count":117,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":2,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5099626301","orcid":"https://orcid.org/0009-0006-1396-6770","observed_orcids":["https://orcid.org/0009-0006-1396-6770"]},"affiliations":[{"institution":{"id":"https://openalex.org/I105292261","ror":"https://ror.org/05ddxe180","display_name":"Ministry of Health","country_code":"MY","type":"government","lineage":["https://openalex.org/I105292261"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I2800727921","ror":"https://ror.org/024g0n729","display_name":"Hospital Pulau Pinang","country_code":"MY","type":"healthcare","lineage":["https://openalex.org/I2800727921"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I2802066706","ror":"https://ror.org/01jyw2164","display_name":"Taiping Hospital","country_code":"MY","type":"healthcare","lineage":["https://openalex.org/I2802066706"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4210147238","ror":"https://ror.org/04f8k9513","display_name":"National Heart Centre Singapore","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210147238"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I2800727921","ror":"https://ror.org/024g0n729","display_name":"Hospital Pulau Pinang","country_code":"MY","type":"healthcare","lineage":["https://openalex.org/I2800727921"]},{"id":"https://openalex.org/I4210147238","ror":"https://ror.org/04f8k9513","display_name":"National Heart Centre Singapore","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210147238"]}],"topics":[{"id":"https://openalex.org/T10217","display_name":"Cardiac electrophysiology and arrhythmias","count":9,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10598","display_name":"Cardiac pacing and defibrillation studies","count":9,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11217","display_name":"Cardiac Arrhythmias and Treatments","count":8,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10041","display_name":"COVID-19 Clinical Research Studies","count":2,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10118","display_name":"SARS-CoV-2 and COVID-19 Research","count":2,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10598","display_name":"Cardiac pacing and defibrillation studies","value":3.23e-05,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11217","display_name":"Cardiac Arrhythmias and Treatments","value":2.41e-05,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10217","display_name":"Cardiac electrophysiology and arrhythmias","value":1.44e-05,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12598","display_name":"Cardiac Structural Anomalies and Repair","value":9.4e-06,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11950","display_name":"Cardiovascular Syncope and Autonomic Disorders","value":8.8e-06,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9854134321212769},{"id":"164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","score":0.7523999810218811},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.73580002784729},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.412200003862381},{"id":"2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","score":0.3758000135421753}],"counts_by_year":[{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":7},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":46},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":33},{"year":2024,"works_count":5,"oa_works_count":0,"cited_by_count":17},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2026,"works_count":7,"oa_works_count":7,"cited_by_count":4}],"display_name_alternatives":["Kunaraj Perumal","Kunaraj Perumalu","P Kunaraj","P. Kunaraj"],"block_key":"k perumalu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5099626301","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5099626301","updated_date":"2026-11-12T13:17:38","created_date":"2020-06-05T00:00:00"}