%0 Journal Article %T Original research article: Rapid early rise in heart rate on treadmill exercise in patients with asymptomatic moderate or severe aortic stenosis: a new prognostic marker? %A Denise Parkin %A John B Chambers %A Ronak Rajani %A Sahrai Saeed %J Archive of "Open Heart". %D 2019 %R 10.1136/openhrt-2018-000950 %X To examine the clinical significance and prognostic value of an early rapid rise in heart rate (RR-HR) in asymptomatic patients with moderate or severe aortic stenosis (AS) %K exercise treadmill test %K aortic stenosis %K early rise in heart rate %K outcomes %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6361371/