Guazzi M, Myers J, Peberdy MA, Bensimhon D, Chase P, Arena R. Maximal dyspnea on exertion during cardiopulmonary exercise testing is related to poor prognosis and echocardiography with tissue Doppler imaging in heart failure. Congest Heart Fail. 2009;15:277-283....
Dyspnea on exertion is a commonly encountered problem in clinical practice. It is usually investigated by resting tests such as pulmonary function tests and echocardiogram, which may at times can be non-diagnostic. Cardiopulmonary exercise testing (CPET) measures physiologic parameters during exercise whi...
Use of cardiopulmonary stress testing for patients with unexplained dyspnea post-coronavirus disease. JACC Heart Fail. 2021;9(12):927-937. doi:10.1016/j.jchf.2021.10.002 PubMedGoogle ScholarCrossref 44. Brown JT, Saigal A, Karia N, et al. Ongoing exercise intolerance ...
A 33-year-old man with a history of intermittent asthma presented with 3 months of dyspnea on exertion, which developed approximately 2 weeks after infection with SARS-CoV-2. His acute COVID-19 symptoms resolved after 5 days and did not require hospitalization. At presentation, his physical ex...
Although other clinical findings (eg, dyspnea on exertion, resting electrocardiographic [ECG] tracing abnormalities, or multiple risk factors for atherosclerosis) may suggest the possibility of CAD, the most important clinical finding is a history of chest discomfort or pain. Myocardial ischemia is the...
Although other clinical findings (eg, dyspnea on exertion, resting electrocardiographic [ECG] tracing abnormalities, or multiple risk factors for atherosclerosis) may suggest the possibility of CAD, the most important clinical finding is a history...
Cardiopulmonary Exercise Testing How Do We Differentiate the Cause of Dyspnea? Case report: A 54-year-old man is referred for dyspnea on exertion. He has a history of type II diabetes and 35 pack-years of smoking. He suffered an anter... RV Milani,CJ Lavie,MR Mehra - 《Circulation》 被...
Rating of Perceived Exertion SLIT symptom-limited incremental test VE ventilation VCO2 carbon dioxide production VO2 oxygen uptake W Watt 1. Introduction A large body of evidence supports the role of exercise training as a tool for improving functional capacity and quality of life and reducing hospi...
In the patient case presented, the disease was negative for PD-L1 expression, and the patient began receiving carboplatin/pemetrexed before DNA-based NGS results were returned. Despite a partial response to chemotherapy, the patient reported worsening back pain and dyspnea on mild exertion 4 ...
However, these simplified assessments can lead to a substantial underestimation of the actual degree of exertional dyspnea in some patients. For example, it has been shown that a large number of COPD patients exhibit marked respiratory discomfort during CPET at low-work intensities, although they ...