However, there are enough subtleties in interpretation that the human element is still a very important part of the assessment. The ECG machine is not always correct. The decision to act upon the results of an ECG depends not only upon the ECG tracing, but also upon the clinical situation.
The Great Victoria Desert is the largest desert region in Australia and the third largest desert in the world. It covers over 160,000 square miles in the south-central portion of the country. In spite of very low annual rainfall amounts, a large number of plant species exist here.
Kalahari Desert. 1. Sahara Desert. The Sahara Desert is the world's largest hot desert; it stretches over 3,500,000 square miles in Northern Africa. The Great Victoria Desert stretches across 163,900 square miles in both South Australia and Western Australia. Summers in the Arabian desert are quite intense; temperatures can reach as high as 129 Â°F.