Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1080/13506129.2019.1582024 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
The Right Ventricle and Exercise Capacity in Adults with Repaired Tetralogy of Fallot: Passive Bystander or Active Participant?
J Am Soc Echocardiogr
December 2024
Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN; Mayo Clinic School of Medicine, Mayo Clinic College of Medicine and Science, Mayo Clinic, Rochester, MN.
Exercise intolerance is a hallmark symptom in adults with repaired tetralogy of Fallot (TOF). This may be attributed to the disease-related impairment in RV systolic function, augmentation in right ventricular (RV) load, and their combined effect on altering left ventricular (LV) hemodynamics. To further elucidate these mechanisms, we examined oxygen uptake (VO) by indirect-calorimetry and cardiac hemodynamics by echocardiography in 34 TOF (48 ± 14 yrs) and 29 healthy controls (41 ± 15 yrs), at rest and during exercise.
View Article and Find Full Text PDFAssociation of Physiological Reserve Obtained from Cardiopulmonary Exercise Testing and Frailty with All-Cause Mortality in Hemodialysis Patients.
Clin J Am Soc Nephrol
December 2024
Department of Nephrology, Graduate School of Medicine, Juntendo University, Tokyo, Japan.
Background: Potential impairment of exercise capacity is prevalent even in patients undergoing hemodialysis without frailty. Cardiopulmonary exercise testing (CPET) can detect physiological reserves such as cardiopulmonary, muscle, and autonomic function. We hypothesized that these indices could accurately determine the prognosis of patients on hemodialysis and analyzed them based on their relationship to frailty.
View Article and Find Full Text PDFPotential effects of beta-blockers in HFpEF.
Heart Fail Rev
December 2024
Institute of Heart Diseases, University Hospital in Wrocław, Wrocław Medical University, Wrocław, Poland.
Article Synopsis
Prognostic value of heart rate and oxygen pulse response in heart failure with left ventricular ejection fraction over 40.
Clin Res Cardiol
November 2024
Department of Cardiovascular Medicine, Kyorin University Hospital, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan.
Backgrounds: Heart rate (HR) and stroke volume (SV)-the components of cardiac output-have a complementary relationship. Poor HR increase during exercise is associated with poor exercise tolerance in heart failure (HF) with preserved ejection fraction (HFpEF), but its prognostic impact remains unclear. Furthermore, whether the compensation for poor HR increase with SV during exercise is associated with prognosis remains unknown.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!