#1	[mh "Atrial Fibrillation"] OR "atrial fibrillation":ab,ti OR [mh "Atrial Flutter"] OR "atrial flutter":ab,ti
#2	[mh ^"Cerebrovascular Disorders"[mj]] or [mh Stroke] or [mh Thromboembolism] or [mh ^emorrhage] or [mh "Intracranial Hemorrhages"] or [mh "Brain Ischemia"] or [mh "Prothrombin Time"] or stroke:ab,ti or strokes:ab,ti or thromboembolism:ab,ti or thromboembolisms:ab,ti or thromboembolic:ab,ti or thromboses:ab,ti or hemorrhage:ab,ti or hemorrhages:ab,ti or hemorrhaging:ab,ti or hemorrhagic:ab,ti or haemorrhage:ab,ti or haemorrhages:ab,ti or haemorrhaging:ab,ti or haemorrhagic:ab,ti or ((bleeding or bleed or bleeds) near/2 (major or risk or event)):ab,ti or ((systemic or paradoxical or crossed) next/2 (embolism or embolisms)):ab,ti or ((brain or cerebral or brainstem or 'brain stem') next/2 (ischemia or ischaemia or ischemias or ischaemias or infarction or infarctions)):ab,ti or (transient next/2 (ischemic or ischaemic or ischaemia or ischemia) next/2 (attack or attacks)):ab,ti or TIA:ab,ti or TIAs:ab,ti or "cerebrovascular accident":ab,ti or "cerebrovascular accidents":ab,ti or CVA:ab,ti or CVAs:ab,ti or "brain vascular accident":ab,ti or "brain vascular accidents":ab,ti
#3	[mh Risk] or risk:ab,ti or risks:ab,ti or [mh "Predictive Value of Tests"] or predict:ab,ti or predicts:ab,ti or predicting:ab,ti or predictor:ab,ti or predictors:ab,ti or predictive:ab,ti
#4	{and #1-#3}
#5	#4 Publication Year from 2011