Mixed-Expired and End-Tidal CO 2 Distinguish Between Ventilation and Perfusion Defects During Exercise Testing in Patients With Lung and Heart Diseases

James E. Hansen, Gaye Ulubay, Bing Fai Chow, Xing‐Guo Sun, Karlman Wasserman

CHEST Journal · 2007 · 110 citations · 23 references

Concepts

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