Table 8.
Freedom from Incident Event at 3 years, Centrifugal Flow | |||||
---|---|---|---|---|---|
Stroke | Renal Failure |
Confirmed Pump Thrombosis |
Infection | RV Failure | |
Centrifugal Flow Cohort | 77±1.4% | 83±1.4% | 92±1.2% | 35±1.7% | 73±1.8% |
Mean Arterial Pressure Sample (n=1347 patients) | |||||
Log rank p | 0.40 | 0.089 | 0.24 | 0.47 | 0.007 |
≤75 mmHg (n=445) | 75±3.3% | 75±5.4% | 95±2.0% | 25±5.3% | 66±5.0% |
76-90 mmHg (n=936) | 77±2.3% | 70±3.7% | 90±2.3% | 33±2.9% | 74±3.4% |
91-100 mmHg (n=248) | 79±4.0% | 86±3.7% | 90±5.0% | 40±5.0% | 77±4.1% |
>100 mmHg (n=60) | 75±6.7% | 92±5.7% | 88±6.5% | 28±10% | 66±16% |
Doppler Sample (n=2147 patients) | |||||
Log rank p | 0.15 | 0.014 | 0.99 | 0.013 | 0.001 |
≤80 mmHg (n=952) | 77±2.4% | 70±4.0% | 92±2.2% | 31±3.2% | 76±2.1% |
81-95 mmHg (n=1263) | 79±2.1% | 74±3.1% | 92±1.7% | 38±2.5% | 74±2.9% |
96-104 mmHg (n=184) | 74±4.3% | 86±3.5% | 93±2.9% | 34±5.4% | 73±4.4% |
≥105 mmHg (n=51) | 83±5.2% | 86±7.9% | 94±4.3% | 44±8.1% | 79±9.2% |
Systolic Blood Pressure sample (n=1464) | |||||
Log rank p | 0.34 | <0.0001 | 0.016 | 0.62 | 0.20 |
<90 mmHg (n=449) | 82±2.6% | 63±5.7% | 96±2.1% | 29±4.1% | 65±6.0% |
90-107 mmHg (n=981) | 76±2.5% | 78±3.6% | 93±1.7% | 37±2.7% | 75±3.0% |
108-119 mmHg (n=277) | 76±3.4% | 77±4.5% | 80±6.2% | 25±5.0% | 80±3.9% |
≥120 mmHg (n=97) | 82±4.1% | 79±7.4% | 98±1.4% | 46±6.4% | 73±8.8% |
INTERMACS= Interagency Registry of Mechanically Assisted Circulatory Support; LVAD= left ventricular assist device; RV= right ventricular