Iyngkaran, P. ., Anavekar, N. ., Neil, C. ., Thomas, L. ., & Hare, D. . (2017). Shortness of breath in clinical practice: A case for left atrial function and exercise stress testing for a comprehensive diastolic heart failure workup. World Journal of Methodology, 7(4), 117-128. https://doi.org/10.5662/wjm.v7.i4.117 (Original work published 2017)