The current study sought to determine whether increases in cardiac output (CO) during exercise are appropriately matched to metabolic demands in HFpEF. Conclusion While diastolic dysfunction ...

Muaz M. Abudiab; Margaret M. Redfield; Vojtech Melenovsky; Thomas P. Olson; David A. Kass; Bruce D. Johnson; Barry A. Borlaug ...

At rest a person's cardiac output is approximately 5 litres per minute, while during exercise it can increase to as much as 30 litres per minute as both their heart rate and stroke volume increase.

Study eligibility criteria Observational studies assessing a population of exercise-related SCA (out-of-hospital cardiac arrests that occurred during exercise or within ... Further efforts are needed ...

The pattern of response during the four phases is well defined in terms of the changes in cardiac output and blood pressure ... of the heart while undergoing exercise of gradually increasing ...