variation as an indicator of fluid responsiveness using pulse contour analysis in mechanically ventilated patients.
In our study, there was only 1.75% patient with EF <30%, and 24.61% patients with EF 97 ml.12 In our study, early remodeling occurred in 82.4% patients with stroke volume
In the group of athletes (both women and men) size of the left ventricle was larger and stroke volume
increased compared to the control group.
Evaluation of stroke volume
variation and pulse pressure variation as predictors of fluid responsiveness in patients undergoing protective one-lung ventilation.
Influence of tidal volume on left ventricular stroke volume
variation measured by pulse contour analysis in mechanically ventilated patients.
was significantly greater during supine exercise.
The researchers used a device that measures beat-by-beat blood pressure and the underlying forces of heart rate, stroke volume
and total peripheral resistance.
When you stop doing cardio for 10-12 days, your stroke volume
, work capacity and cardiac output decline.
Following 20 weeks of treatment, Systolic ejection time increased by 25.0 msec (p<0.0001), stroke volume
increased by 3.6 mL (p=0.0217) and heart rate decreased by 3.0 beats per min (p=0.0070).
In Figure 4(a), the stroke volume
of the control group under the normal condition was 20 mL, which implies it has 20% EF.
Based on the magnitude of the positive pressure ventilation-induced pulse pressure variation (PPV) or stroke volume
variation (SVV), "volume responsiveness" can be defined, which predicts a substantial elevation in cardiac output in response to a fluid bolus .