
Airway and Pulmonary β2-Adrenergic Vasodilatory Function in Current Smokers and Never Smokers
Keywords: albuterol; airway blood flow; cigarette smoking; pulmonary arterial pressure; vasodilatory function; ANOVA; analysis of variance; AVR; airway vascular resistance; CI; cardiac index; DME; dimethylether; eNOS; endothelial nitric oxide synthase; HR; heart ra