Did you know that traditional Cardiopulmonary Exercise Testing (CPET) can cost hundreds of dollars per session and often requires bulky equipment and hospital visits? For many runners, this makes ...
Correspondence to Dr Robert I Liem, Division of Hematology, Oncology & Stem Cell Transplant, Ann and Robert H Lurie Children's Hospital of Chicago, Chicago, IL 60611, USA; rliem{at}luriechildrens.org ...