Figure 7. Correlations between PCWP and LEDP in patients with or without diabetes (A, B), hypertension (C, D), COPD (E, F) or CHF (G, H), as well as for patients < or ≥65 years of age (I, J), and for patients with a body mass index (BMI) <25 or ≥30 (K, L).

Note lack of significant correlation between PCWP and LVEDP in COPD patients, and poor correlation in obese patients.