First developed by the United States in the early 1950s, the hydrogen or thermonuclear bomb is perhaps a thousand times more powerful than a uranium-or plutonium-based fission bomb, making it effectively the nuclear weapon's nuclear weapon.n a fusion reaction, two atoms of the lightest element, hydrogen, fuse to create one atom of helium, the next-lightest element â and release much more energy.
Clival tumors were found to enhance intensely. A clivus of very low signal intensity (signal void) on T1- or T2-weighted images was always abnormal. The clivus with marrow reconversion was uniformly hypointense relative to the pons on T1-weighted images and isointense relative to normal marrow on T2-weighted images.
Abnormality in ECG report generally means that the electrical system of your heart is not working properly. Abnormal ECG results may indicate heart block, Tachycardia, Bradycardia, Premature atrial contraction, heart attack and many other heart conditions.bnormal ECG results usually indicate heart problems but sometimes these abnormalities can be due to aging, the drugs you have been taking or because of your some other illness or disease.