Coronary microvascular dysfunction is associated with cardiac time intervals in women with angina and no obstructive coronary artery disease: An iPOWER substudy. - Michelsen, Marie Mide; Gustafsson, Ida; Høst, Nis; Bech, Jan; Prescott, Eva; Pena, Adam; Hansen, Peter Riis; Mygind, Naja Dam; Kastrup, Jens; Hansen, Henrik Steen (Echocardiography, 2019)