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Physics of myocardial perfusion imaging (SPECT, PET): Radiotracers, perfusion, blood flow and viability

…to construct images with high spatial and temporal resolution. PET offers higher spatiotemporal quality, as compared with SPECT. Quantification of blood flow using PET Quantitative…

Regional Myocardial Contractile Function: Wall Motion Abnormalities

…of all ischemic episodes are asymptomatic (refer to The Ischemic Cascade). Acute coronary syndromes occur when atherosclerotic plaques rupture or erode, leading to atherothrombosis and…

Amiodarone: Loading, Maintenance Dosing and Monitoring Schedule

…must be individualized based on the clinical situation and arrhythmia severity. Because of the drug's unusual pharmacokinetics, serious arrhythmia indications, and potential adverse effects…

A new ECG biomarker for sudden cardiac death

…this: an ECG can be fed directly into a classifier with no human feature extraction, in principle delivering LVEF's practical advantages with better discrimination…

Foreign body in the ear and nose

…speculum with the handle parallel to the floor and the index finger supported against the patient's nose and cheek . Open the speculum upwards–downwards…

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