Table 2.
Hemodynamic indices after 6 months of ADF and AL diets adjusted for the effect of body weight if necessary.$
| AL (n=14) | ADF (n=14) | BWAd | AL | ADF | |
|---|---|---|---|---|---|
| BW (kg) | 530±8 | 442±8* | U | N/A | N/A |
| HR (beats/min) | 310±8 | 286±8* | ^0.65 | 5.2±0.14 | 5.4±0.13 |
| BPs (mmHg) | 148±3 | 132±5* | ^0.24 | 32.8±0.9 | 30.6±1.3 |
| BPd (mmHg) | 102±2 | 94±3 | U | N/A | N/A |
| BPm (mmHg) | 116±3 | 107±3 | U | N/A | N/A |
| PP (mmHg) | 46±2 | 38±2* | ^1 | 86±3 | 87±4.4 |
| PVR (mmHg/ml/min) | 1.46±0.05 | 1.74±0.10* | ^−0.85 | 307±12 | 308±17 |
| EDV (µl) | 554±11 | 487±16* | ^0.46 | 1.03±0.02 | 1.1±0.03 |
| ESV (µl) | 295±11 | 264±11(p<0.08) | U | N/A | N/A |
| SV (µl) | 258±6 | 223±8* | ^1 | 0.48±0.01 | 0.5±0.01 |
| EF (%) | 46.8±1.2 | 45.6±1.1 | U | N/A | N/A |
| CO (ml/min) | 80±2 | 63±2* | ^1 | 148±4 | 143±5 |
| Systolic function | |||||
| ESP (mmHg) | 153±3 | 133±5* | ^0.23 | 36±0.6 | 32.8±1.2* |
| (+)dP/dt (mmHg/sec) | 7462±311 | 6524±217* | ^1 | 13.8±0.6 | 14.8±0.6 |
| PRSW (mW/µl) | 73±5 | 59±6 | U | N/A | N/A |
| dP/dt-EDV (mmHg/sec/µL) | 16.8±1.8 | 13.8±1.9 | U | N/A | N/A |
| Diastolic function | |||||
| EDP (mmHg) | 5.5±0.5 | 7.4±0.9(p<0.09) | U | N/A | N/A |
| (−)dP/dt (mmHg/sec) | 8157±253 | 6850±219* | ^1 | 15.2±0.5 | 15.5±0.6 |
| τ (msec) | 12.0±0.2 | 13.2±0.3* | U | N/A | N/A |
| Eed (10−3 mmHg/µl) | 16.4±1.0 | 23.3±2.1* | U | N/A | N/A |
| Arterio-ventricular coupling | |||||
| Ees (mmHg/µl) | 0.39±0.04 | 0.51±0.06 | U | N/A | N/A |
| Ea (mmHg/µl) | 0.60±0.02 | 0.61±0.04 | U | N/A | N/A |
| Ea/Ees | 1.69±0.18 | 1.40±0.16 | U | N/A | N/A |
$
The same at in Table 1.
BW – body weight; BP – arterial blood pressure; PP – pulse pressure; PVR – peripheral vascular resistance; ESP – end-systolic pressure; PRSW – preload recruitable stroke work; EDP – enddiastolic pressure; Eed – end-diastolic stiffness; Ees – end-systolic elastance; Ea – arterial elastance.