Table 1
From: External cardiac pressures and the left ventricular pressure-volume relationship
Pleural Intervention | Pericardial infusion | |||
|---|---|---|---|---|
Control | Insufflation | Control | ±6 mmHg | |
EDV (ml) | 85 + 10 | 54 + 4 | 86 + 13 | 62 + 11 |
EDP (mmHg) | 13 + 2 | 12 + 0.2 | 13 + 1 | 13 + 1 |
ESV (ml) | 42 + 6 | 22 + 3 | 47 + 7 | 33 + 6 |
ESP (mmHg) | 90 + 3 | 70 + 14 | 88 + 3 | 47 + 5 |
Pericardial pressure (mmHg) | 0.8 ± 1.3 | 5.1 ± 1.8 | -0.6 ± 1.1 | 6.4 ± 0.7 |
dP/dt max (ms) | 1557 + 152 | 1581 + 453 | 1622 + 260 | 809 + 63 |
Ees (mmHg/ml) | 1.24 + 0.2 | 1.72 + 0.3 | 1.25 + 0.2 | 2.26 + 0.9 |
PRSW (mmHg ml/ml) | 50 + 4.1 | 60.1 + 11.3 | 51.6 + 4.4 | 43.6 + 6.2 |
PWRmax/EDV2 (dE/dt) | 3.1 + 0.8 | 6.6 + 2.0 | 3.0 + 0.8 | 2.5 + 0.6 |