Figure S2 shows the energy balance of a typical low pressure sodium lamp, which reveals that in fact only about 30% of the input power is converted into visible light. This percentage is comparable with other modern discharge lamps.
Dilated cardiomyopathy is a disease in which the heart muscle becomes enlarged and weak. Loss of ability to contract is a main component of the condition, affecting both left and right sides of the heart.
In some cases, dilated pupils may be a symptom of a serious or life-threatening condition that should be immediately evaluated in an emergency setting. Examples include: Brain aneurysm (life-threatening bulging and weakening of the wall of an artery that can burst and cause severe hemorrhage). Brain tumor.