Oral Sildenafil has No Acute Effect on Diffusion Capacity Measurements in Patients with Diffuse Parenchymal Lung Disease and Pulmonary Hypertension

Isabel Mira-Avendano^1*, Umur Hatipoglu¹, Catherine Sant¹, Daniel Laskowski¹, Ruchi Yadav² and Raed Dweik¹

¹Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA

²Imaging Institute, Cleveland Clinic, Cleveland, Ohio, USA

^*Corresponding Author: Isabel Mira-Avendano, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio, USA, Tel: 904-953-6728 Email: