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Figure 3 Linear regression analysis (±95% CI) of pulmonary beta-adrenergic receptor density (Bmax) and parameters of left ventricular failure in rats with CHF 28 days after aortic banding. For comparison, sham-operated control are also shown. (A) Left ventricular end diastolic pressure: r = 0.62 (n = 9; p 
0.05). (B) Lung wet weight: r = 0.71 (n = 12; p 0.05).