cpet

  1. SNT Gatchaman

    Characterising dysfunctional breathing seen in post-acute sequelae of SARS-CoV-2 using approximate entropy, 2025, Eschbach, Natelson+

    Characterising dysfunctional breathing seen in post-acute sequelae of SARS-CoV-2 using approximate entropy Erin Eschbach; Benjamin H. Natelson; Donna M. Mancini; Dane B. Cook; Kevin Rurak; Melissa Miranda; Beno W. Oppenheimer; David M. Rapoport; Ankit Parekh RATIONALE Dysfunctional breathing...
  2. SNT Gatchaman

    Preprint Preload insufficiency as common denominator of exertional dyspnoea in distinct post-COVID phenotypes, 2025, Oruqaj et al.

    Preload insufficiency as common denominator of exertional dyspnoea in distinct post-COVID phenotypes G Oruqaj; K Lo; K Krüger; P Bauer; L Laufer; K Milger; C Tabeling; I Pink; Z Rako; N Kremer; S Yildiz; J Behr; M Hecker; M Kaya; S Kuhnert; HH Krämer-Best; U Matt; S Herold; S Oberwinkler; J...
  3. SNT Gatchaman

    Sympathetic Neural Overdrive, Vascular Dysfunction and Diminished Exercise Capacity in [LC]: A Long-Term Study of Cardiovascular Sequelae, 2025, Ono+

    Sympathetic Neural Overdrive, Vascular Dysfunction and Diminished Exercise Capacity in Long COVID-19 Patients: A Long-Term Study of Cardiovascular Sequelae Bruna E. Ono; João E. Izaias; Artur O. Sales; Thais S. Rodrigues; Camila S. Nunes; Jessica F. Niec; Natalia G. Rocha; Helena N.M. Rocha...
    • SNT Gatchaman
    • Thread
    • angiotensin ans cardiovascular cpet endothelial cells endothelium exercise intolerance extracellular vesicles oxidative stress sod sympathetic nervous system vascular
    • Replies: 2
    • Forum: Long Covid research
  4. Hutan

    Post-Exertional Malaise in Long COVID: Subjective Reporting Versus Objective Assessment, 2025, Stussman, Nath, Walitt et al

    https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2025.1534352/abstract Background: Post-exertional malaise (PEM) is a central feature of Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) and has emerged as a prominent feature of Long COVID. The optimal clinical...
  5. forestglip

    Preprint Wearable heart rate variability monitoring identifies autonomic dysfunction and thresholds for post-exertional malaise in Long COVID, 2025, Ruijgt+

    Wearable heart rate variability monitoring identifies autonomic dysfunction and thresholds for post-exertional malaise in Long COVID Twan Ruijgt, Anouk Slaghekke, Anneke Ellens, Kasper Janssen, Rob CI Wust Objectives Patients with Long COVID experience disabling fatigue, autonomic dysfunction...
    • forestglip
    • Thread
    • autonomic nervous system cpet exercise test hrv long covid pem rob wust sleep ventilatory threshold wearables
    • Replies: 25
    • Forum: Long Covid research
  6. SNT Gatchaman

    Oxygen uptake kinetics during postexercise recovery are impaired in long COVID-19 patients: a cross-sectional study, 2025, Zamorano-Vargas et al.

    Oxygen uptake kinetics during postexercise recovery are impaired in long COVID-19 patients: a cross-sectional study Zamorano-Vargas; Izquierdo; Ramírez-Vélez No abstract. Link (Revista Española de Cardiología (English Edition)) [Paywall]
  7. SNT Gatchaman

    Cardiac structure and function 1.5 years after COVID-19: results from the EPILOC study, 2025, Schellenberg et al.

    Cardiac structure and function 1.5 years after COVID-19: results from the EPILOC study Schellenberg, Jana; Matits, Lynn; Bizjak, Daniel A.; Deibert, Peter; Friedmann-Bette, Birgit; Göpel, Siri; Merle, Uta; Niess, Andreas; Frey, Norbert; Morath, Oliver; Erz, Gunnar; Peter, Raphael S.; Nieters...
  8. SNT Gatchaman

    The effect of COVID-19 on cardiovascular function and exercise tolerance in healthy middle-age and older individuals, 2025, Russell+

    The effect of COVID-19 on cardiovascular function and exercise tolerance in healthy middle-age and older individuals Sophie L. Russell; Nduka C. Okwose; Mushidur Rahman; Ben J Lee; Gordon McGregor; Stuart M. Raleigh; Hardip Sandhu; Laura C. Roden; Prithwish Banerjee; Djordje G. Jakovljevic AIMS...
    • SNT Gatchaman
    • Thread
    • anaerobic metabolism cardiac function cardiovascular cpet exercise exercise intolerance exercise physiology oxygen extraction thrombomodulin
    • Replies: 3
    • Forum: Long Covid research
  9. Yann04

    Effect of metformin on exercise capacity in treatment naïve type 2 diabetes patients, 2024, Gunaseelan et Selvarjan

    Abstract: Objectives Exercise capacity is decreased in diabetes mellitus due to impaired insulin sensitivity, endothelial dysfunction and mitochondrial dysfunction. The aim of the study was to evaluate the effect of metformin on exercise capacity in treatment naïve patients with type 2 diabetes...
  10. SNT Gatchaman

    The metabolic and physiologic impairments underlying long COVID associated exercise intolerance, 2024, Leitner, Singh et al.

    The metabolic and physiologic impairments underlying long COVID associated exercise intolerance Brooks P. Leitner; Phillip Joseph; Andres Figueroa Quast; Maria Alejandra Ramirez; Paul M. Heerdt; Jose G. Villalobos; Inderjit Singh Data from invasive CPET (iCPET) revealed long COVID patients have...
  11. Dolphin

    Two-Day Cardiopulmonary Exercise Testing in Long COVID Post-Exertional Malaise Diagnosis, 2024, Gattoni

    Chiara Gattoni, Asghar Abbasi, Carrie Ferguson, Charles W. Lanks, Thomas W. Decato, Harry B. Rossiter, Richard Casaburi, William W. Stringer, Two-Day Cardiopulmonary Exercise Testing in Long COVID Post-Exertional Malaise Diagnosis, Respiratory Physiology & Neurobiology, 2024, 104362, ISSN...
  12. forestglip

    Analysis of fat oxidation capacity during [CPET] indicates long-lasting metabolic disturbance in patients with [PCS], 2024, Garbsch et al

    Analysis of fat oxidation capacity during cardiopulmonary exercise testing indicates long-lasting metabolic disturbance in patients with post-covid-19 syndrome René Garbsch, Hendrik Schäfer, Frank C. Mooren, Boris Schmitz Background & aims Post-COVID-19 Syndrome (PCS) is characterized by...
  13. Dolphin

    The Invasive Cardiopulmonary Exercise Test: A Practical Guide, 2024, Visovatti

    https://www.heartfailure.theclinics.com/article/S1551-7136(24)00073-4/abstract Review article Articles in Press October 17, 2024 The Invasive Cardiopulmonary Exercise Test A Practical Guide Scott H. Visovatti, MD Scott.Visovatti@osumc.edu ∙ Bradley A. Maron, MD 10.1016/j.hfc.2024.08.002 The...
  14. SNT Gatchaman

    A Pilot Study on the Effects of Exercise Training on Cardiorespiratory Performance, Quality of Life, and Immunologic Variables in [LC], 2024, Abbasi+

    A Pilot Study on the Effects of Exercise Training on Cardiorespiratory Performance, Quality of Life, and Immunologic Variables in Long COVID Abbasi, Asghar; Gattoni, Chiara; Iacovino, Michelina; Ferguson, Carrie; Tosolini, Jacqueline; Singh, Ashrita; Soe, Kyaw Khaing; Porszasz, Janos; Lanks...
  15. ME/CFS Skeptic

    The biggest 2-day exercise study - Blog ME/CFS Skeptic

    "The largest study on repeated cardiopulmonary exercise testing in myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) could not find a strong effect. Declines during the second exercise test are also present in many healthy controls and do not correlate well with functional disability...
    • ME/CFS Skeptic
    • Thread
    • 2-day exercise test betsy keller cpet me/cfs skeptic ventilatory threshold vo2 workload
    • Replies: 4
    • Forum: ME/CFS research
  16. Sly Saint

    Graded Exercise Testing Protocols for the Determination of VO2max: Historical Perspectives, Progress, and Future Considerations 2016

    Abstract Graded exercise testing (GXT) is the most widely used assessment to examine the dynamic relationship between exercise and integrated physiological systems. The information from GXT can be applied across the spectrum of sport performance, occupational safety screening, research, and...
  17. ME/CFS Skeptic

    Physical activity before and after exercise in women with chronic fatigue syndrome, 1998, Sisto et al.

    Abstract We measured physical activity after strenuous exercise in 20 women with chronic fatigue syndrome (CFS), compared to 20 sedentary healthy volunteers who exercised no more than once per week. Activity was measured for 2 weeks using a portable waist-worn vertical accelerometer. After the...
  18. SNT Gatchaman

    Exercise Intolerance Is Associated with Cardiovascular Dysfunction in Long COVID-19 Syndrome, 2024, Vontetsianos et al

    Exercise Intolerance Is Associated with Cardiovascular Dysfunction in Long COVID-19 Syndrome Vontetsianos, Angelos; Chynkiamis, Nikolaos; Gounaridi, Maria Ioanna; Anagnostopoulou, Christina; Lekka, Christiana; Zaneli, Stavroula; Anagnostopoulos, Nektarios; Oikonomou, Evangelos; Vavuranakis...
  19. SNT Gatchaman

    Follow-up of Cardiopulmonary Responses Using Submaximal Exercise Test in Older Adults with Post-COVID-19, 2024, Amput and Sirima

    Follow-up of Cardiopulmonary Responses Using Submaximal Exercise Test in Older Adults with Post-COVID-19 Amput, Patchareeya; Wongphon, Sirima BACKGROUND Data on cardiopulmonary fitness in older adults in the longer term after coronavirus disease 2019 (COVID-19) are of interest as the time...
  20. Nightsong

    Cardiopulmonary and metabolic responses during a 2-day CPET in [ME/CFS]: translating reduced oxygen consumption [...], Keller et al, 2024

    Cardiopulmonary and metabolic responses during a 2-day CPET in myalgic encephalomyelitis/chronic fatigue syndrome: translating reduced oxygen consumption to impairment status to treatment considerations Abstract Background Post-exertional malaise (PEM), the hallmark symptom of myalgic...
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