Whinnett, Zachary I., Afzal Sohaib, S. M., Mason, Mark, Duncan, Edward, Tanner, Mark, Lefroy, David, Al-Obaidi, Mohamed, Ellery, Sue, Leyva-Leon, Francisco, Betts, Tim, Dayer, Mark, Foley, Paul, Swinburn, Jon, Thomas, Martin, Khiani, Raj, Wong, Tom, Yousef, Zaheer, Rogers, Dominic, Kalra, Paul R., Dhileepan, Vignesh, March, Katherine, Howard, James, Kyriacou, Andreas, Mayet, Jamil, Kanagaratnam, Prapa, Frenneaux, Michael, Hughes, Alun D. and Francis, Darrel P. (2019) Multicenter randomized controlled crossover trial comparing hemodynamic optimization against echocardiographic optimization of AV and VV delay of cardiac resynchronization therapy: The BRAVO trial. JACC: Cardiovascular Imaging, 12 (8). pp. 1407-1416. ISSN 1936-878X