Gao SA, Polte CL, Lagerstrand KM, Bech-Hanssen O, et al. The usefulness of left ventricular volume and aortic diastolic flow reversal for
grading chronic aortic regurgitation severity - Using cardiovascular magnetic
resonance as reference. Int J Cardiol 2021 Aug 30. pii: S0167-5273(21)01311.
PMID: 34474096