Methods Twenty one patients onset within 6 hours were divided into superacute stage acute stage subacute stage chronic stage .

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Conclusion The size extent and development of superacute cerebral infarction can be well demonstrated on DWI while the area of ischemia can be displayed on PI .

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The volume of lesions on DWI scans significantly correlated with clinical outcome in superacute stage chronic stage ( P < 0.05 ) .

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Objective To study the electrocardiogram ( ECG ) changes of superacute period in acute myocardial infarction ( AMI ) of coronary heart disease ( CHD ) .

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The Observation of Thrombolytic Treatment in AMI Patients with Superacute Severe Ventricular Arrhythmia

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The changes of Q-Tc interval ( Q-T / ( R-R ) ~ ( 1 / 2 )) in the superacute phase of myocardial infarction and the effect of intravenous propranolol on Q-Tc interval are studied with rabbits .

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Results : 2 of 4 cases with superacute cerebral infarction demonstrated abnormal high signal on FLAIR sequence but 4 cases of superacute cerebral infarction demonstrated normally on FSE sequence .

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Purpose To evaluate the diagnostic value of diffusion weighted magnetic resonance imaging ( MRI DWI ) performed within superacute stroke ( 6 hours of the onset of stroke symptoms ) in patients .

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Conclusion : The effective range of the rate of infusion of UK during superacute stage of cerebral stroke in rabbits is 160U / s to 800U / s 320U / s being the best .

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Conclusion : DWI has higher sensitivity for acute especially superacute cerebral infarction than conventional MRI and can differentiate acute from nonacute lesions .

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Conclusion : Mean DWI b value and artificial colour map may have great influence on DWI and the superacute cerebral infarction could be found easier with suitable DWI parameters .

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Low field MR diagnosis of superacute cerebral hemorrhage

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CT Diagnosis of Superacute Cerebral Infarction

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Objective To study superacute cerebral infarction with diffusion perfusion MRI in experimental rat model by occluding middle cerebral artery .

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MRI Findings and Pathologic basis in Superacute Stage of Ischemic Cerebral Apoplexy : An Experimental Study in Rabbit Model

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Seven AMI patients who had severe superacute ventricular arhythmia and had no response to regular antiarrhythmic treatment were treated with thrombolytic therapy .

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Diffusion-weighted MR Imaging : Diagnostic Value in Patients Imaged within Superacute Stroke

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Correlation between multislice CT perfusion and NIHSS of diabetic and non-diabetic patients with superacute stroke

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Methods One hundred twenty six patients with AMI of CHD ( superacute period ) were selected and followed to record 12 leads ECG then was analyzed .

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Methods : Among 40 patients with early cerebral infarction 4 cases belong to superacute stage ( < 6h ) 36 cases are acute stage ( 6h ~ 72h ) .

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Superselective intraarterial fibrinolysis in acute or superacute embolic stroke

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Superacute rejection was in 8 cases acute rejection in 24 cases chronic rejection in 16 cases .

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Objective To analyze the relationship between multislice CT ( MSCT ) perfusion and NIHSS of diabetic and non-diabetic patients with superacute stroke and in clinical outcome .

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Materials and Methods : 31 patients with cerebral infarction ( 4 superacute 7 acute 12 subacute 8 chronic ) were imaged with both conventional MRI and single-shot echo-planar diffusion-weighted MRI .

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Diffusion-Perfusion MRI in Superacute Cerebral Infarction : An Experimental Study in Rats

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Conclusion : DWI and PWI can detect the position and extent of the cerebral ischemia at the superacute stage and are superior to SE T_1WI T_2WI and FLAIR sequence in diagnosing superacute cerebral infarction .

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Diffusion perfusion weighted imaging ( PWI ) can provide more useful information in superacute stage of which the changes in perfusion imaging is earlier than that of DW1 .

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Methods MR findings of acute cerebral infarction in 58 cases were retrospectively analysed . 19 cases were superacute stage ( 6 h ) 24 cases were acute stage ( 6 ~ 24 h ) and 15 cases were subacute stage ( 24 ~ 72 h ) .

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Study of Superacute ECG Abnormalities in Acute Myocardial Infarction

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Objective To study a rapid and quantitative method for the diagnosis of cerebral hemorrhage at superacute stage by MRI and to define the quantitative criterion of the differential diagnosis between acute cerebral hemorrhage and calcification by using FLASH T2 dual-echo magnetic resonance imaging .

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