Spontaneous coronary artery dissection (SCAD) Diagnosis. To diagnose spontaneous coronary artery dissection (SCAD), your doctor may review your signs and symptoms, and order several tests. The tests are similar to those used to evaluate other heart attacks, such as electrocardiograms and blood tests to detect blood damage.
when did the Classical era start and end. There are actually Classical eras for different types of art, but I'll just deal with music since that's my specialty! The Classical Era in music lasted from 1750 to about the year 1800.
Queen Victoria. The Victorian period formally begins in 1837 (the year Victoria became Queen) and ends in 1901 (the year of her death). As a matter of expediency, these dates are sometimes modified slightly. 1830 is usually considered the end of the Romantic period in Britain, and thus makes a convenient starting date for Victorianism.