Table 3.

Clinical characteristics at the time of the cerebrovascular event

P. Nº	Neurologic signs	Computed tomography	ECG	Echocardiography				Imaging of intra- and extracranial arteries
				LVEF	LV apex		Thrombus
					Wall motion	Aneurysm
2	Left hemiparesis	Ischemic stroke with hemorrhagic transformation	SR	28%	Global hypokinesia	Small	No	CTA with no significant stenosis
6	Transient right upper limb paresis	No signs of stroke	AF	26%	Global akinesia	No	No	Not available
62	Left hemiparesis and dysarthria	Ischemic stroke	SR	33%	Global hypokinesia	Small	Yes; LV apex	CTA with no significant stenosis
65	Transient left hemiparesis and dysarthria	Ischemic stroke	AF	35%	Global hypokinesia	No	No	CTA with no significant stenosis
75	Left hemiparesis and dysarthria	Ischemic stroke with hemorrhagic transformation	SR	< 40%a	Global dyskinesia	Large	Yes; LV apex	CTA with no significant stenosis
76	External report of focal neurologic deficit	Ischemic stroke	SR	36%	Regional dyskinesia	Small	No	CTA performed in an external service
95	Persistent right hemiparesis and dysarthria	Ischemic stroke	SR	46%	Global hypokinesia	No	No	MRA with no significant stenosis
96	Aphasia	Ischemic stroke	AR	17%	Global akinesia	No	No	MRA with no significant stenosis
101	Aphasia and left upper limb paresis	Ischemic stroke	SR	58%	No	No	No	Not available
104	Aphasia and right upper limb	No signs of stroke	SR	50%	Regional dyskinesia	Small	Yes; Left atrial appendage	CTA with no significant stenosis
105	Left hemiparesis	Ischemic stroke	SR	35%	Global hypokinesia	Small	No	Carotid US with no significant stenosis

AF atrial fibrillation, CTA computed tomography angiography, ECG electrocardiogram, LV left ventricular, LVEF left ventricular ejection fraction, MRA magnetic resonance angiography, P. Nº patient number, SR sinus rhythm, US ultrasound

^aSubjective analysis due to poor echocardiographic acoustic windows