Usefulness of coronary flow reserve measured by transthoracic coronary Doppler ultrasound in the elderly

J Geriatr Cardiol. 2017 Jul;14(7):436-441. doi: 10.11909/j.issn.1671-5411.2017.07.008.
No abstract available

Keywords: Coronary flow reserve; Coronary microcirculation; The elderly; Transthoracic doppler.