inspiratory reserve volume in Medicine. inspiratory reserve volume n. Abbr. IRV The maximal volume of air that can be inhaled after a normal inspiration. Also called complemental air. The American HeritageÂ® Stedman's Medical Dictionary
Niall Horan height in feet and cm: Niall Horan Thomas height is 5 FT 8 or 173 cm like Gary Numan the English singer, Ewen Bremner the Scottish actor, Usher Raymond the American singer and Dennis Hopper the American actor. Niall Horan weight in Pounds/lbs and KGs: Niall Horanâs weight is 161 lbs or 73 kg.
Riley Keough Height: 5' 7 (170.18 cm). Standing at a height of 5 feet, 7 inches tall Riley Keough is taller than 85.8% of all women.Conversely, at this height Riley Keough is not as tall as 14.2% of all women.