Nitroglycerin Increases Alveolar Dead Space During Exercise In Patients With Heart Failure With Preserved Ejection Fraction: 431. (September 2022) - Balmain, Bryce N.; Tomlinson, Andrew R.; MacNamara, James P.; Sarma, Satyam; Morris, Margot; Moran, Raksa; Payne, Marcus; Samels, Mitchel; Lee, David; Levine, Benjamin D.; Babb, Tony G.