Implications of Coexisting Aortic Regurgitation in Patients With Aortic Stenosis oleh Jinghao Nicholas Ngiam, MBBS, Nicholas W.S. Chew, MBBS, Thanawin Pramotedham, MBBS, Benjamin Yong-Qiang Tan, MBBS, Ching-Hui Sia, MBBS, Poay Huan Loh, MBBS, Wen Ruan, MD, Edgar Tay, MBBS, William K.F. Kong, MBBS, Tiong-Cheng Yeo, MBBS, Kian-Keong Poh, MBBChir