Abnormal end-tidal PO 2 and PCO 2 at the anaerobic threshold correlate well with impaired exercise gas exchange in patients with left ventricular dysfunction

Circulation Journal

Volumn 76, Issue 1, 2012, Pages 79-87

  Kano, Hiroto ^a   Koike, Akira ^a   Hoshimoto Iwamoto, Masayo ^a,b   Nagayama, Osamu ^a   Sakurada, Koji ^a   Suzuki, Takeya ^c   Tsuneoka, Hidekazu ^d   Sawada, Hitoshi ^a   Aizawa, Tadanori ^a   Wasserman, Karlman ^e  

^a THE CARDIOVASCULAR INSTITUTE   (Japan)

^b JUNTENDO UNIVERSITY   (Japan)

^c TOHO UNIVERSITY OMORI MEDICAL CENTER   (Japan)

^d UNIVERSITY OF TSUKUBA   (Japan)

^e HARBOR UCLA MEDICAL CENTER   (United States)

Author keywords

Anaerobic threshold; End tidal CO 2 pressure; End tidal O 2 pressure; Exercise testing; Peak VO 2

Indexed keywords

ANGIOTENSIN RECEPTOR ANTAGONIST; BETA ADRENERGIC RECEPTOR BLOCKING AGENT; CALCIUM CHANNEL BLOCKING AGENT; CARBON DIOXIDE; DIGITALIS; DIPEPTIDYL CARBOXYPEPTIDASE INHIBITOR; DIURETIC AGENT; NITRIC ACID DERIVATIVE; OXYGEN;

ADULT; ANAEROBIC EXERCISE; ANAEROBIC METABOLISM; ANAEROBIC THRESHOLD; ARTICLE; BREATHING DISORDER; BREATHING MECHANICS; CARDIOPULMONARY EXERCISE TEST; CLINICAL ARTICLE; CORRELATION ANALYSIS; DISEASE ASSOCIATION; END TIDAL CARBON DIOXIDE TENSION; END TIDAL OXYGEN PRESSURE; FEMALE; HEART LEFT VENTRICLE EJECTION FRACTION; HEART LEFT VENTRICLE FAILURE; HUMAN; LUNG GAS EXCHANGE; MALE; OXYGEN CONSUMPTION; PHYSICAL CAPACITY; RESPIRATORY TRACT PARAMETERS; REST; STATISTICAL ANALYSIS;

AGED; ANAEROBIC THRESHOLD; CARBON DIOXIDE; EXERCISE; EXERCISE TEST; EXERCISE TOLERANCE; FEMALE; HUMANS; MALE; MIDDLE AGED; OXYGEN; OXYGEN CONSUMPTION; PULMONARY GAS EXCHANGE; RETROSPECTIVE STUDIES; SEVERITY OF ILLNESS INDEX; STROKE VOLUME; TIDAL VOLUME; VENTRICULAR DYSFUNCTION, LEFT;

EID: 84255172473     PISSN: 13469843     EISSN: 13474820     Source Type: Journal    
DOI: 10.1253/circj.CJ-11-0599     Document Type: Article

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