{"id":"https://openalex.org/W4281385040","doi":"https://doi.org/10.1164/rccm.202205-0867le","title":"Reply to Helgeson et al. : Remote 6-minute-Walk Testing in Patients with Pulmonary Hypertension: Further Validation Needed?","display_name":"Reply to Helgeson et al. : Remote 6-minute-Walk Testing in Patients with Pulmonary Hypertension: Further Validation Needed?","publication_year":2022,"publication_date":"2022-05-24","ids":{"openalex":"https://openalex.org/W4281385040","doi":"https://doi.org/10.1164/rccm.202205-0867le","pmid":"https://pubmed.ncbi.nlm.nih.gov/35608538","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/9716915"},"language":"en","primary_location":{"id":"doi:10.1164/rccm.202205-0867le","doi":"https://doi.org/10.1164/rccm.202205-0867le","is_oa":true,"landing_page_url":"https://doi.org/10.1164/rccm.202205-0867le","pdf_url":null,"source":{"id":"https://openalex.org/S93356601","display_name":"American Journal of Respiratory and Critical Care Medicine","issn_l":"1073-449X","issn":["1073-449X","1535-4970"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310316311","host_organization_name":"American Thoracic Society","host_organization_lineage":["https://openalex.org/P4310316311"],"host_organization_lineage_names":["American Thoracic Society"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Respiratory and Critical Care Medicine","raw_type":"journal-article"},"volume":null,"type":"letter","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1164/rccm.202205-0867le","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031007981","display_name":"T. Lapatra","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tess LaPatra","raw_affiliation_strings":["Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022266535","display_name":"Grayson Luderman Baird","orcid":"https://orcid.org/0000-0002-5926-9886","observed_orcids":["https://orcid.org/0000-0002-5926-9886"]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]},{"id":"https://openalex.org/I4210151747","display_name":"Lifespan","ror":"https://ror.org/04yt1rh21","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210151747"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Grayson L. Baird","raw_affiliation_strings":["Brown University, Providence, Rhode Island","Lifespan Hospital System, Providence, Rhode Island and"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brown University, Providence, Rhode Island","institution_ids":["https://openalex.org/I27804330"]},{"raw_affiliation_string":"Lifespan Hospital System, Providence, Rhode Island and","institution_ids":["https://openalex.org/I4210151747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024962035","display_name":"Randi Goodman","orcid":"https://orcid.org/0000-0001-8159-3298","observed_orcids":["https://orcid.org/0000-0001-8159-3298"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Randi Goodman","raw_affiliation_strings":["Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066472508","display_name":"Diane Pinder","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Diane Pinder","raw_affiliation_strings":["Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067661896","display_name":"Maeve Gaffney","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Maeve Gaffney","raw_affiliation_strings":["Brown University, Providence, Rhode Island"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brown University, Providence, Rhode Island","institution_ids":["https://openalex.org/I27804330"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071223454","display_name":"James R. Klinger","orcid":"https://orcid.org/0000-0003-2997-5955","observed_orcids":["https://orcid.org/0000-0003-2997-5955"]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James R. Klinger","raw_affiliation_strings":["Brown University, Providence, Rhode Island"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brown University, Providence, Rhode Island","institution_ids":["https://openalex.org/I27804330"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017354943","display_name":"Harold I. Palevsky","orcid":"https://orcid.org/0000-0001-8054-2755","observed_orcids":["https://orcid.org/0000-0001-8054-2755"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Harold I. Palevsky","raw_affiliation_strings":["Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112910969","display_name":"Jason S. Fritz","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jason Fritz","raw_affiliation_strings":["Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032813950","display_name":"Christopher J. Mullin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christopher J. Mullin","raw_affiliation_strings":["Brown University, Providence, Rhode Island"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brown University, Providence, Rhode Island","institution_ids":["https://openalex.org/I27804330"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074287087","display_name":"Jeremy Aryeh Mazurek","orcid":"https://orcid.org/0000-0002-3332-0102","observed_orcids":["https://orcid.org/0000-0002-3332-0102"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeremy A. Mazurek","raw_affiliation_strings":["Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066688315","display_name":"Steven M. Kawut","orcid":"https://orcid.org/0000-0001-7896-0608","observed_orcids":["https://orcid.org/0000-0001-7896-0608"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steven M. Kawut","raw_affiliation_strings":["Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069966002","display_name":"Corey E. Ventetuolo","orcid":"https://orcid.org/0000-0002-4223-4775","observed_orcids":["https://orcid.org/0000-0002-4223-4775"]},"institutions":[{"id":"https://openalex.org/I27804330","display_name":"Brown University","ror":"https://ror.org/05gq02987","country_code":"US","type":"education","lineage":["https://openalex.org/I27804330"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Corey E. Ventetuolo","raw_affiliation_strings":["Brown University, Providence, Rhode Island"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brown University, Providence, Rhode Island","institution_ids":["https://openalex.org/I27804330"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5069966002"],"corresponding_institution_ids":["https://openalex.org/I27804330"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"206","issue":"5","first_page":"651","last_page":"653"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10728","display_name":"Pulmonary Hypertension Research and Treatments","score":0.948199987411499,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10728","display_name":"Pulmonary Hypertension Research and Treatments","score":0.948199987411499,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T11209","display_name":"Cardiovascular and exercise physiology","score":0.03310000151395798,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative 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/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.0010000000474974513,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/pulmonary-hypertension","display_name":"pulmonary hypertension","score":0.9829999804496765},{"id":"https://openalex.org/keywords/exercise-capacity","display_name":"exercise capacity","score":0.5299999713897705},{"id":"https://openalex.org/keywords/telemedicine","display_name":"telemedicine","score":0.5270000100135803},{"id":"https://openalex.org/keywords/test-validation","display_name":"test validation","score":0.531000018119812}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9443598985671997},{"id":"https://openalex.org/C2780930700","wikidata":"https://www.wikidata.org/wiki/Q1128595","display_name":"Pulmonary hypertension","level":2,"score":0.5445596575737},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.440355509519577},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3862815499305725}],"mesh":[{"descriptor_ui":"D000070857","descriptor_name":"Walk Test","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005080","descriptor_name":"Exercise Test","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006976","descriptor_name":"Hypertension, Pulmonary","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1164/rccm.202205-0867le","doi":"https://doi.org/10.1164/rccm.202205-0867le","is_oa":true,"landing_page_url":"https://doi.org/10.1164/rccm.202205-0867le","pdf_url":null,"source":{"id":"https://openalex.org/S93356601","display_name":"American Journal of Respiratory and Critical Care Medicine","issn_l":"1073-449X","issn":["1073-449X","1535-4970"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310316311","host_organization_name":"American Thoracic Society","host_organization_lineage":["https://openalex.org/P4310316311"],"host_organization_lineage_names":["American Thoracic Society"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Respiratory and Critical Care Medicine","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:9716915","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9716915","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Am J Respir Crit Care Med","raw_type":"Text"},{"id":"pmid:35608538","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35608538","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":"American journal of respiratory and critical care medicine","raw_type":"Letter"}],"best_oa_location":{"id":"doi:10.1164/rccm.202205-0867le","doi":"https://doi.org/10.1164/rccm.202205-0867le","is_oa":true,"landing_page_url":"https://doi.org/10.1164/rccm.202205-0867le","pdf_url":null,"source":{"id":"https://openalex.org/S93356601","display_name":"American Journal of Respiratory and Critical Care Medicine","issn_l":"1073-449X","issn":["1073-449X","1535-4970"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310316311","host_organization_name":"American Thoracic Society","host_organization_lineage":["https://openalex.org/P4310316311"],"host_organization_lineage_names":["American Thoracic Society"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Respiratory and Critical Care Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9537000060081482}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W3120184231","https://openalex.org/W3193687415","https://openalex.org/W4205615698"],"related_works":["https://openalex.org/W4281395547","https://openalex.org/W4205615698","https://openalex.org/W4225324607","https://openalex.org/W1932078028","https://openalex.org/W2116264278","https://openalex.org/W2024813597","https://openalex.org/W2074182536","https://openalex.org/W2165838180","https://openalex.org/W4403428741","https://openalex.org/W1360126"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2022-05-25T00:00:00"}