{"id":"https://openalex.org/W1997253874","doi":"https://doi.org/10.1111/j.1540-8159.1988.tb05986.x","title":"Course of Symptoms and Spontaneous ECG in Pacemaker Patients: A 5\u2010Year Follow\u2010up Study","display_name":"Course of Symptoms and Spontaneous ECG in Pacemaker Patients: A 5\u2010Year Follow\u2010up Study","publication_year":1988,"publication_date":"1988-12-01","ids":{"openalex":"https://openalex.org/W1997253874","doi":"https://doi.org/10.1111/j.1540-8159.1988.tb05986.x","mag":"1997253874","pmid":"https://pubmed.ncbi.nlm.nih.gov/2463607"},"language":"en","primary_location":{"id":"doi:10.1111/j.1540-8159.1988.tb05986.x","doi":"https://doi.org/10.1111/j.1540-8159.1988.tb05986.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1540-8159.1988.tb05986.x","pdf_url":null,"source":{"id":"https://openalex.org/S128634829","display_name":"Pacing and Clinical Electrophysiology","issn_l":"0147-8389","issn":["0147-8389","1540-8159"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pacing and Clinical Electrophysiology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061314386","display_name":"Heiner Langenfeld","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210126310","display_name":"Universit\u00e4tsklinikum W\u00fcrzburg","ror":"https://ror.org/03pvr2g57","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210126310"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"HEINER LANGENFELD","raw_affiliation_strings":["University Hospital of Internal Medicine, W\u00fcrzburg, FRG"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Hospital of Internal Medicine, W\u00fcrzburg, FRG","institution_ids":["https://openalex.org/I4210126310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021900391","display_name":"Wolfram Grimm","orcid":"https://orcid.org/0000-0003-3843-6216","observed_orcids":["https://orcid.org/0000-0003-3843-6216"]},"institutions":[{"id":"https://openalex.org/I4210126310","display_name":"Universit\u00e4tsklinikum W\u00fcrzburg","ror":"https://ror.org/03pvr2g57","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210126310"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"WOLFRAM GRIMM","raw_affiliation_strings":["University Hospital of Internal Medicine, Wurzburg, FRG"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Hospital of Internal Medicine, Wurzburg, FRG","institution_ids":["https://openalex.org/I4210126310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081378662","display_name":"Bernhard Maisch","orcid":"https://orcid.org/0009-0002-9189-3205","observed_orcids":["https://orcid.org/0009-0002-9189-3205"]},"institutions":[{"id":"https://openalex.org/I4210126310","display_name":"Universit\u00e4tsklinikum W\u00fcrzburg","ror":"https://ror.org/03pvr2g57","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210126310"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"BERNHARD MAISCH","raw_affiliation_strings":["University Hospital of Internal Medicine, Wurzburg, FRG"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Hospital of Internal Medicine, Wurzburg, FRG","institution_ids":["https://openalex.org/I4210126310"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5097825658","display_name":"KURT KOGHSIEK","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210126310","display_name":"Universit\u00e4tsklinikum W\u00fcrzburg","ror":"https://ror.org/03pvr2g57","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210126310"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"KURT KOGHSIEK","raw_affiliation_strings":["University Hospital of Internal Medicine, Wurzburg, FRG"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Hospital of Internal Medicine, Wurzburg, FRG","institution_ids":["https://openalex.org/I4210126310"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5061314386"],"corresponding_institution_ids":["https://openalex.org/I4210126310"],"apc_list":{"value":4170,"currency":"USD","value_usd":4170},"apc_paid":null,"fwci":0.3536,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.60898371,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"11","issue":"12","first_page":"2198","last_page":"2206"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10598","display_name":"Cardiac pacing and defibrillation studies","score":0.9965999722480774,"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"}},"topics":[{"id":"https://openalex.org/T10598","display_name":"Cardiac pacing and defibrillation studies","score":0.9965999722480774,"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/T11950","display_name":"Cardiovascular Syncope and Autonomic Disorders","score":0.002099999925121665,"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","score":0.0010999999940395355,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pacemaker-implantation","display_name":"pacemaker implantation","score":0.828000009059906},{"id":"https://openalex.org/keywords/atrioventricular-block","display_name":"atrioventricular block","score":0.9259999990463257},{"id":"https://openalex.org/keywords/sinus-node-dysfunction","display_name":"sick sinus syndrome","score":0.996999979019165},{"id":"https://openalex.org/keywords/carotid-sinus-syndrome","display_name":"carotid sinus syndrome","score":0.9990000128746033},{"id":"https://openalex.org/keywords/bifascicular-block","display_name":"bifascicular block","score":0.9259999990463257},{"id":"https://openalex.org/keywords/first-degree-av-block","display_name":"first-degree AV block","score":0.7429999709129333},{"id":"https://openalex.org/keywords/syncope","display_name":"syncope","score":0.8190000057220459},{"id":"https://openalex.org/keywords/atrioventricular-conduction","display_name":"atrioventricular conduction","score":0.5600000023841858},{"id":"https://openalex.org/keywords/long-term-follow-up","display_name":"long-term follow-up","score":0.7310000061988831},{"id":"https://openalex.org/keywords/symptom-course","display_name":"symptom course","score":0.4580000042915344}],"concepts":[{"id":"https://openalex.org/C2780024892","wikidata":"https://www.wikidata.org/wiki/Q103397599","display_name":"Sick sinus syndrome","level":2,"score":0.9631243944168091},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9578925371170044},{"id":"https://openalex.org/C148699463","wikidata":"https://www.wikidata.org/wiki/Q3492668","display_name":"SSS*","level":2,"score":0.9018882513046265},{"id":"https://openalex.org/C2778557577","wikidata":"https://www.wikidata.org/wiki/Q300121","display_name":"Atrioventricular block","level":2,"score":0.7881901860237122},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.6354564428329468},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6089563369750977},{"id":"https://openalex.org/C3017863430","wikidata":"https://www.wikidata.org/wiki/Q372713","display_name":"Permanent pacemaker","level":2,"score":0.538105845451355},{"id":"https://openalex.org/C2776661526","wikidata":"https://www.wikidata.org/wiki/Q1361515","display_name":"Heart block","level":3,"score":0.5345214009284973},{"id":"https://openalex.org/C3020135794","wikidata":"https://www.wikidata.org/wiki/Q372713","display_name":"Ventricular pacing","level":3,"score":0.506433367729187},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.43704527616500854},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.09315413236618042}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001145","descriptor_name":"Arrhythmias, Cardiac","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D004244","descriptor_name":"Dizziness","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":false},{"descriptor_ui":"D004417","descriptor_name":"Dyspnea","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006327","descriptor_name":"Heart Block","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010138","descriptor_name":"Pacemaker, Artificial","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013575","descriptor_name":"Syncope","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1111/j.1540-8159.1988.tb05986.x","doi":"https://doi.org/10.1111/j.1540-8159.1988.tb05986.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1540-8159.1988.tb05986.x","pdf_url":null,"source":{"id":"https://openalex.org/S128634829","display_name":"Pacing and Clinical Electrophysiology","issn_l":"0147-8389","issn":["0147-8389","1540-8159"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pacing and Clinical Electrophysiology","raw_type":"journal-article"},{"id":"pmid:2463607","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/2463607","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pacing and clinical electrophysiology : PACE","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W5966793","https://openalex.org/W1915469214","https://openalex.org/W2014202167","https://openalex.org/W2025403480","https://openalex.org/W2027106142","https://openalex.org/W2029868688","https://openalex.org/W2037820537","https://openalex.org/W2062192886","https://openalex.org/W2070658154","https://openalex.org/W2078356200","https://openalex.org/W2093623954","https://openalex.org/W2095307950","https://openalex.org/W2108453021","https://openalex.org/W2115074909","https://openalex.org/W2226432645","https://openalex.org/W2238192498","https://openalex.org/W2313222989","https://openalex.org/W2320932788","https://openalex.org/W2334838248"],"related_works":["https://openalex.org/W7171998305","https://openalex.org/W7170060125","https://openalex.org/W2063028006","https://openalex.org/W2090249959","https://openalex.org/W2424863018","https://openalex.org/W3000636498","https://openalex.org/W2059708785","https://openalex.org/W2084379020","https://openalex.org/W7170049083","https://openalex.org/W1574161168"],"abstract_inverted_index":{"We":[0,103],"investigated":[1],"the":[2,7,152],"course":[3],"of":[4,20,77,79,140,174],"symptoms":[5,87],"and":[6,60,146,162,195],"spontaneous":[8],"ECG":[9],"retrospectively":[10],"in":[11,92,109,116,128,189],"308":[12],"patients":[13,81,94,110,117,141,157,191],"who":[14],"had":[15],"received":[16],"a":[17,99],"pacemaker":[18,84,185],"because":[19],"atrioventricular":[21],"(AV)":[22],"block":[23,50,56,113,132,150,161,180],"(n":[24,57,64],"=":[25,32,39,46,58,65],"115),":[26],"sick":[27],"sinus":[28,42],"syndrome":[29,43],"(SSS,":[30],"n":[31,38,45],"107),":[33],"bradyarrhythmic":[34],"atrial":[35,120],"fibrillation":[36,121],"(bradyarrhythmia,":[37],"51),":[40],"carotid":[41],"(CSS,":[44],"16),":[47],"complete":[48],"bifascicular":[49,160,193],"associated":[51],"with":[52,61,95,111,118,130,142,158,192],"1st":[53,164,196],"degree":[54,148,165,178,197],"AV":[55,107,112,131,149,166,179,198],"13)":[59],"other":[62],"indications":[63],"6).":[66],"The":[67,74],"mean":[68],"implantation":[69,101,186],"time":[70],"was":[71],"63":[72],"months.":[73],"clinical":[75],"state":[76],"93%":[78],"all":[80,156],"improved":[82,106],"after":[83],"implantation;":[85],"their":[86],"decreased":[88],"markedly.":[89],"Persisting":[90],"syncopy":[91],"some":[93],"SSS,":[96,119],"however,":[97],"supports":[98],"restricted":[100],"policy.":[102],"rarely":[104],"saw":[105],"conduction":[108],"(11%).":[114],"Furthermore,":[115],"occurred":[122],"significantly":[123],"more":[124],"often":[125],"(35%)":[126],"than":[127,136],"those":[129],"(17%;":[133],"P":[134],"less":[135],"0.01).":[137],"Only":[138],"3%":[139],"SSS":[143],"developed":[144],"2nd":[145],"3rd":[147,177],"within":[151],"observation":[153],"period.":[154],"In":[155],"initial":[159],"additional":[163],"block,":[167],"pacing":[168],"prevented":[169],"further":[170],"syncopal":[171],"attacks;":[172],"four":[173],"them":[175],"showed":[176],"at":[181],"control,":[182],"indicating":[183],"that":[184],"is":[187],"mandatory":[188],"symptomatic":[190],"disease":[194],"block.":[199]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}