Table.

Atrial biomarkers and stroke

Cardiac biomarker	Association
Atrial Fibrillation	Associated with ischemic stroke and embolic infarcts
Atrial Cardiopathy Biomarkers
Paroxysmal Supraventricular Tachycardia	Associated with ischemic stroke
Increase P-wave Terminal Force in V1	Associated with ischemic stroke, embolic stroke subtypes, and brain infarcts
Left Atrial Enlargement	Associated with ischemic stroke, embolic stroke subtypes, and brain infarcts
N-terminal pro b-type natriuretic peptide	Associated with ischemic stroke, cardioembolic stroke subtypes, and brain infarcts
High sensitivity cardiac troponin T	Associated with ischemic stroke and cardioembolic stroke subtypes
Left atrial appendage biomarkers in atrial fibrillation
Left appendage morphology	Non-chicken wing morphology associated with ischemic stroke
Spontaneous echocardiographic contrast	Associated with ischemic stroke risk and embolic events
Reduced left atrial appendage flow velocity	Associated with ischemic stroke