Shoaib, A., Farag, M., Nolan, J., Rigby, A., Patwala, A., Rashid, M., Kwok, C. S., Perveen, R., Clark, A., Komajda, M., Cleland, J. G.F., "Mode of presentation and mortality amongst patients hospitalized with heart failure? A report from the First Euro Heart Failure Survey", , 2019