{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T12:24:45Z","timestamp":1777551885275,"version":"3.51.4"},"reference-count":24,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2021,4,14]],"date-time":"2021-04-14T00:00:00Z","timestamp":1618358400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Asian Cardiovasc Thorac Ann"],"published-print":{"date-parts":[[2022,2]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>\n                      Pulmonary complications after cardiac surgery are very common and lead to an increased incidence of post-operative morbidity and mortality. Several factors, either modifiable or non-modifiable, may contribute to the associated unfavorable consequences related to pulmonary function. This study was aimed to investigate the degree of alteration and factors influencing pulmonary function (forced expiratory volume in one second (FEV\n                      <jats:sub>1<\/jats:sub>\n                      ) and forced vital capacity), on third, fifth, and seventh post-operative days following cardiac surgery.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>This study was executed in 71 patients who underwent on-pump cardiac surgery. Pulmonary function was assessed before surgery and on the third, fifth, and seventh post-operative days. Data including surgical details, information about risk factors, and assessment of pulmonary function were obtained.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The FEV\n                      <jats:sub>1<\/jats:sub>\n                      and forced vital capacity were significantly impaired on post-operative days 3, 5, and 7 compared to pre-operative values. The reduction in FEV\n                      <jats:sub>1<\/jats:sub>\n                      was 41%, 29%, and 16% and in forced vital capacity was 42%, 29%, and 19% consecutively on post-operative days 3, 5, and 7. Multivariate analysis was done to detect the factors influencing post-operative FEV\n                      <jats:sub>1<\/jats:sub>\n                      and forced vital capacity.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion<\/jats:title>\n                    <jats:p>\n                      This study observed a significant impairment in FEV\n                      <jats:sub>1<\/jats:sub>\n                      and forced vital capacity, which did not completely recover by the seventh post-operative day. Different factors affecting post-operative FEV\n                      <jats:sub>1<\/jats:sub>\n                      and forced vital capacity were pre-operative FEV\n                      <jats:sub>1<\/jats:sub>\n                      , age \u226560, less body surface area, lower pre-operative chest expansion at the axillary level, and having more duration of cardiopulmonary bypass during surgery. Presence of these factors enhances the chance of developing post-operative pulmonary complications.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/02184923211010079","type":"journal-article","created":{"date-parts":[[2021,4,15]],"date-time":"2021-04-15T01:16:33Z","timestamp":1618449393000},"page":"156-163","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":7,"title":["Assessment of factors affecting short-term pulmonary functions following cardiac surgery: A prospective observational study"],"prefix":"10.1177","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5866-4737","authenticated-orcid":false,"given":"Neetika","family":"Katiyar","sequence":"first","affiliation":[{"name":"Physiotherapy Section, Department of Physical Rehabilitation and Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sandeep","family":"Negi","sequence":"additional","affiliation":[{"name":"Physiotherapy Section, Department of Physical Rehabilitation and Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sunder Lal","family":"Negi","sequence":"additional","affiliation":[{"name":"Department of Anaesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Goverdhan Dutt","family":"Puri","sequence":"additional","affiliation":[{"name":"Department of Anaesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shyam Kumar Singh","family":"Thingnam","sequence":"additional","affiliation":[{"name":"Department of Cardiothoracic Vascular Surgery, Post Graduate Institute of Medical Education and Research, Chandigarh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2021,4,14]]},"reference":[{"key":"bibr1-02184923211010079","first-page":"10938","volume":"8","author":"Roncada G","year":"2015","journal-title":"Int J Clin Exp Med"},{"key":"bibr2-02184923211010079","doi-asserted-by":"publisher","DOI":"10.12669\/pjms.334.12846"},{"key":"bibr3-02184923211010079","doi-asserted-by":"crossref","first-page":"400","DOI":"10.1590\/S0102-76382008000300019","volume":"23","author":"Arc\u00eancio L","year":"2008","journal-title":"Rev Bras Cir Cardiovasc"},{"key":"bibr4-02184923211010079","doi-asserted-by":"publisher","DOI":"10.1007\/s00392-012-0454-0"},{"key":"bibr5-02184923211010079","doi-asserted-by":"publisher","DOI":"10.1080\/14017430310016658"},{"key":"bibr6-02184923211010079","doi-asserted-by":"publisher","DOI":"10.1186\/s13019-016-0491-2"},{"key":"bibr7-02184923211010079","doi-asserted-by":"publisher","DOI":"10.1053\/rmed.2002.1424"},{"key":"bibr8-02184923211010079","doi-asserted-by":"publisher","DOI":"10.4046\/trd.2017.80.2.105"},{"key":"bibr9-02184923211010079","doi-asserted-by":"publisher","DOI":"10.1183\/09031936.05.00034805"},{"key":"bibr10-02184923211010079","doi-asserted-by":"publisher","DOI":"10.16965\/ijpr.2016.197"},{"key":"bibr11-02184923211010079","doi-asserted-by":"publisher","DOI":"10.1053\/jcan.2002.29648"},{"key":"bibr12-02184923211010079","doi-asserted-by":"publisher","DOI":"10.1034\/j.1399-6576.2000.440114.x"},{"key":"bibr13-02184923211010079","doi-asserted-by":"publisher","DOI":"10.7150\/ijms.6904"},{"key":"bibr14-02184923211010079","first-page":"851","volume":"13","author":"Alhayani MJ.","year":"2016","journal-title":"Med J Babylon"},{"key":"bibr15-02184923211010079","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2044.2003.02788_1.x"},{"key":"bibr16-02184923211010079","unstructured":"Hall JE. 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