Table 1.
Left ventricular pressure measurements from literature denoting mean pressure ± one standard deviation as well as sample sizes in each study.
| References | Group | Mean ± Std (mmHg) | Sample size (n) |
|---|---|---|---|
| End-diastolic pressures | |||
| Opherk et al. (1983) | Idiopathic DCM | 18.6 ± 11.4 | 12 |
| Kass et al. (1999) | DCM | 24.8 ± 7.8 | 18 |
| Hayashida et al. (1990) | DCM | 14.0 ± 10.0 | 17 |
| Nagueh et al. (2005) | HCM | 23.0 ± 6.0 | 35 |
| Nishimura et al. (1996a) | HCM | 25.0 ± 9.0 | 54 |
| End-systolic pressures | |||
| Romeo et al. (1989) | Idiopathic DCM | 120.0 ± 20.0 | 69 |
| Nishimura et al. (1996a) | HCM | 183.0 ± 42.0 | 54 |
| Nishimura et al. (1996b) | Obstructive HCM | 196.0 ± 43.0 | 21 |
| Nishimura et al. (1996b) | Non-obstructive HCM | 150.0 ± 29.0 | 8 |