{"id":{"repo_id":"greece","oai_identifier":"oai:10442/0209"},"canonical_url":"https://search.dev.ndltd.org/etd/greece/oai:10442/0209","repository":{"repo_id":"greece","name":"Greek National Archive of PhD Theses","base_url":"https://phdtheses.ekt.gr/eadd_oai/request"},"display":{"title":"ΜΕΛΕΤΗ ΤΩΝ ΣΧΕΣΕΩΝ ΑΕΡΙΣΜΟΥ/ΑΙΜΑΤΩΣΗΣ (VA/Q), ΤΟΥ ΠΝΕΥΜΟΝΑ ΜΕΤΕΓΧΕΙΡΗΤΙΚΑ ΚΑΙ ΟΙ ΜΕΤΑΒΟΛΕΣ ΤΟΥΣ ΑΠΟ ΤΗΝ ΚΑΘΙΣΤΙΚΗ ΘΕΣΗ","abstract":"OUR STUDY IN 12 PATIENTS AFTER ABDOMINAL SURGERY DEMONSTRATES THAT POST-OPERATIVE PULMONARY DYSFUNCTION AND HYPOXEMIA IS MAINLY CAUSED BY A SHUNT LIKE EFFECT.SITTING POSITION IMPROVES PULMONARY GAS EXCHANGE IN PATIENTS WITH VA/Q INEQUALITIES. SITTING POSITION DOES NOT REDUCE THE TRUE INTRA PULMONARY SHUNT BUT INCREASES ALVEOLAR VENTILATION THUS DECREASING PACO2. IMPROVEMENT OF PACO2 BY SITTING POSITION IS NOT A CONSTANT FEATURE.","abstract_html":"OUR STUDY IN 12 PATIENTS AFTER ABDOMINAL SURGERY DEMONSTRATES THAT POST-OPERATIVE PULMONARY DYSFUNCTION AND HYPOXEMIA IS MAINLY CAUSED BY A SHUNT LIKE EFFECT.SITTING POSITION IMPROVES PULMONARY GAS EXCHANGE IN PATIENTS WITH VA/Q INEQUALITIES. SITTING POSITION DOES NOT REDUCE THE TRUE INTRA PULMONARY SHUNT BUT INCREASES ALVEOLAR VENTILATION THUS DECREASING PACO2. IMPROVEMENT OF PACO2 BY SITTING POSITION IS NOT A CONSTANT FEATURE.","abstract_has_math":false,"creators":["Ματάμης, Δημήτριος"],"institution":"University of Patras","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1986,"date_issued":"1986","date_published":"1986","updated_at":"2026-07-24T02:25:08Z","subjects":["POST-OPERATIVE HYPOXEMIA","SITTING POSITION","SIX INERT GASES METHOD","VA/Q INEQUALITIES","ΑΔΡΑΝΗ ΑΕΡΙΑ","Αναισθησιολογία","ΕΝΤΑΤΙΚΗ ΠΑΡΑΚΟΛΟΥΘΗΣΗ","ΚΑΘΙΣΤΙΚΗ ΘΕΣΗ","ΜΕΤΕΓΧΕΙΡΗΤΙΚΗ ΥΠΟΞΑΙΜΙΑ","ΣΧΕΣΕΙΣ ΑΕΡΙΣΜΟΥ-ΑΙΜΑΤΩΣΗΣ","Χειρουργική","Ιατρική και Επιστήμες Υγείας","Κλινική Ιατρική","Medical and Health Sciences","Clinical Medicine"],"languages":["gre"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/0209"],"render_values":[{"text":"10.12681/eadd/0209","href":"https://doi.org/10.12681/eadd/0209","code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10442/hedi/0209","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Ματάμης, Δημήτριος"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["1986"]},{"key":"dc:publisher","label":"Institution","values":["University of Patras","Πανεπιστήμιο Πατρών"]},{"key":"dc:type","label":"Dc Type","values":["PhD Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["POST-OPERATIVE HYPOXEMIA","SITTING POSITION","SIX INERT GASES METHOD","VA/Q INEQUALITIES","ΑΔΡΑΝΗ ΑΕΡΙΑ","Αναισθησιολογία","ΕΝΤΑΤΙΚΗ ΠΑΡΑΚΟΛΟΥΘΗΣΗ","ΚΑΘΙΣΤΙΚΗ ΘΕΣΗ","ΜΕΤΕΓΧΕΙΡΗΤΙΚΗ ΥΠΟΞΑΙΜΙΑ","ΣΧΕΣΕΙΣ ΑΕΡΙΣΜΟΥ-ΑΙΜΑΤΩΣΗΣ","Χειρουργική","Ιατρική και Επιστήμες Υγείας","Κλινική Ιατρική","Medical and Health Sciences","Clinical Medicine"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["gre"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/0209","http://hdl.handle.net/10442/hedi/0209"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["OUR STUDY IN 12 PATIENTS AFTER ABDOMINAL SURGERY DEMONSTRATES THAT POST-OPERATIVE PULMONARY DYSFUNCTION AND HYPOXEMIA IS MAINLY CAUSED BY A SHUNT LIKE EFFECT.SITTING POSITION IMPROVES PULMONARY GAS EXCHANGE IN PATIENTS WITH VA/Q INEQUALITIES. SITTING POSITION DOES NOT REDUCE THE TRUE INTRA PULMONARY SHUNT BUT INCREASES ALVEOLAR VENTILATION THUS DECREASING PACO2. IMPROVEMENT OF PACO2 BY SITTING POSITION IS NOT A CONSTANT FEATURE.","Η ΜΕΛΕΤΗ ΜΑΣ ΔΕΙΧΝΕΙ ΟΤΙ Η ΜΕΤΕΓΧΕΙΡΗΤΙΚΗ ΥΠΟΞΑΙΜΙΑ ΟΦΕΙΛΕΤΑΙ ΚΥΡΙΩΣ Σ'ΕΝΑ ΦΑΙΝΟΜΕΝΟ SHUNT. Η ΤΟΠΟΘΕΤΗΣΗ ΣΕ ΚΑΘΙΣΤΙΚΗ ΘΕΣΗ ΒΕΛΤΙΩΝΕΙ ΤΗΝ ΑΝΤΑΛΛΑΓΗ ΤΩΝ ΑΕΡΙΩΝ ΣΤΟΝ ΠΝΕΥΜΟΝΑ ΣΤΟΥΣ ΑΣΘΕΝΕΙΣ ΜΕ ΧΑΜΗΛΕΣ ΣΧΕΣΕΙΣ ΑΕΡΙΣΜΟΥ ΑΙΜΑΤΩΣΗΣ. Η ΚΑΘΙΣΤΙΚΗΘΕΣΗ ΔΕΝ ΜΕΤΑΒΑΛΕΙ ΤΟ ΑΛΗΘΙΝΟ ΕΝΔΟΠΝΕΥΜΟΝΙΚΟ SHUNT, ΑΝΤΙΘΕΤΑ ΒΕΛΤΙΩΝΕΙ ΤΟΝ ΚΥΨΕΛΙΔΙΚΟ ΑΕΡΙΣΜΟ ΜΕ ΑΠΟΤΕΛΕΣΜΑ ΤΗΝ ΕΛΑΤΤΩΣΗ ΤΗΣ PACO2. Η PACO2 ΜΠΟΡΕΙ ΝΑ ΒΕΛΤΙΩΘΕΙ ΑΠΟ ΤΗΝ ΚΑΘΙΣΤΙΚΗ ΘΕΣΗ ΑΛΛΑ ΑΥΤΗ Η ΒΕΛΤΙΩΣΗ ΔΕΝ ΕΙΝΑΙ ΣΤΑΘΕΡΗ."]},{"key":"dc:title","label":"Title","values":["ΜΕΛΕΤΗ ΤΩΝ ΣΧΕΣΕΩΝ ΑΕΡΙΣΜΟΥ/ΑΙΜΑΤΩΣΗΣ (VA/Q), ΤΟΥ ΠΝΕΥΜΟΝΑ ΜΕΤΕΓΧΕΙΡΗΤΙΚΑ ΚΑΙ ΟΙ ΜΕΤΑΒΟΛΕΣ ΤΟΥΣ ΑΠΟ ΤΗΝ ΚΑΘΙΣΤΙΚΗ ΘΕΣΗ","VA/Q DISTRIBUTION AFTER ABDOMINAL SURGERY INFLUENCE OF SITTING POSITION"]}]}],"canonical_facts":{"dc:creator":["Ματάμης, Δημήτριος"],"dc:date":["1986"],"dc:description":["OUR STUDY IN 12 PATIENTS AFTER ABDOMINAL SURGERY DEMONSTRATES THAT POST-OPERATIVE PULMONARY DYSFUNCTION AND HYPOXEMIA IS MAINLY CAUSED BY A SHUNT LIKE EFFECT.SITTING POSITION IMPROVES PULMONARY GAS EXCHANGE IN PATIENTS WITH VA/Q INEQUALITIES. SITTING POSITION DOES NOT REDUCE THE TRUE INTRA PULMONARY SHUNT BUT INCREASES ALVEOLAR VENTILATION THUS DECREASING PACO2. IMPROVEMENT OF PACO2 BY SITTING POSITION IS NOT A CONSTANT FEATURE.","Η ΜΕΛΕΤΗ ΜΑΣ ΔΕΙΧΝΕΙ ΟΤΙ Η ΜΕΤΕΓΧΕΙΡΗΤΙΚΗ ΥΠΟΞΑΙΜΙΑ ΟΦΕΙΛΕΤΑΙ ΚΥΡΙΩΣ Σ'ΕΝΑ ΦΑΙΝΟΜΕΝΟ SHUNT. Η ΤΟΠΟΘΕΤΗΣΗ ΣΕ ΚΑΘΙΣΤΙΚΗ ΘΕΣΗ ΒΕΛΤΙΩΝΕΙ ΤΗΝ ΑΝΤΑΛΛΑΓΗ ΤΩΝ ΑΕΡΙΩΝ ΣΤΟΝ ΠΝΕΥΜΟΝΑ ΣΤΟΥΣ ΑΣΘΕΝΕΙΣ ΜΕ ΧΑΜΗΛΕΣ ΣΧΕΣΕΙΣ ΑΕΡΙΣΜΟΥ ΑΙΜΑΤΩΣΗΣ. Η ΚΑΘΙΣΤΙΚΗΘΕΣΗ ΔΕΝ ΜΕΤΑΒΑΛΕΙ ΤΟ ΑΛΗΘΙΝΟ ΕΝΔΟΠΝΕΥΜΟΝΙΚΟ SHUNT, ΑΝΤΙΘΕΤΑ ΒΕΛΤΙΩΝΕΙ ΤΟΝ ΚΥΨΕΛΙΔΙΚΟ ΑΕΡΙΣΜΟ ΜΕ ΑΠΟΤΕΛΕΣΜΑ ΤΗΝ ΕΛΑΤΤΩΣΗ ΤΗΣ PACO2. Η PACO2 ΜΠΟΡΕΙ ΝΑ ΒΕΛΤΙΩΘΕΙ ΑΠΟ ΤΗΝ ΚΑΘΙΣΤΙΚΗ ΘΕΣΗ ΑΛΛΑ ΑΥΤΗ Η ΒΕΛΤΙΩΣΗ ΔΕΝ ΕΙΝΑΙ ΣΤΑΘΕΡΗ."],"dc:identifier":["10.12681/eadd/0209","http://hdl.handle.net/10442/hedi/0209"],"dc:language":["gre"],"dc:publisher":["University of Patras","Πανεπιστήμιο Πατρών"],"dc:subject":["POST-OPERATIVE HYPOXEMIA","SITTING POSITION","SIX INERT GASES METHOD","VA/Q INEQUALITIES","ΑΔΡΑΝΗ ΑΕΡΙΑ","Αναισθησιολογία","ΕΝΤΑΤΙΚΗ ΠΑΡΑΚΟΛΟΥΘΗΣΗ","ΚΑΘΙΣΤΙΚΗ ΘΕΣΗ","ΜΕΤΕΓΧΕΙΡΗΤΙΚΗ ΥΠΟΞΑΙΜΙΑ","ΣΧΕΣΕΙΣ ΑΕΡΙΣΜΟΥ-ΑΙΜΑΤΩΣΗΣ","Χειρουργική","Ιατρική και Επιστήμες Υγείας","Κλινική Ιατρική","Medical and Health Sciences","Clinical Medicine"],"dc:title":["ΜΕΛΕΤΗ ΤΩΝ ΣΧΕΣΕΩΝ ΑΕΡΙΣΜΟΥ/ΑΙΜΑΤΩΣΗΣ (VA/Q), ΤΟΥ ΠΝΕΥΜΟΝΑ ΜΕΤΕΓΧΕΙΡΗΤΙΚΑ ΚΑΙ ΟΙ ΜΕΤΑΒΟΛΕΣ ΤΟΥΣ ΑΠΟ ΤΗΝ ΚΑΘΙΣΤΙΚΗ ΘΕΣΗ","VA/Q DISTRIBUTION AFTER ABDOMINAL SURGERY INFLUENCE OF SITTING POSITION"],"dc:type":["PhD Thesis"]},"updated_at":"2026-07-24T02:25:08Z"}