1 Leading: Leading economic indicators are indicators which change before the economy changes. 2  Stock market returns are a leading indicator, as the stock market usually begins to decline before the economy declines and they improve before the economy begins to pull out of a recession.
Main Image: A connecting flight is a flight that you opt for when you have an intermediate stop and change of aircraft. You take a connecting flight when you have to make atleast one stop between your originating airport and your destination. Sometimes a connecting flight makes you to change airline companies.
An arteriovenous (AV) fistula is an abnormal connection between an artery and a vein in which blood flows directly from an artery into a vein, bypassing some capillaries. An arteriovenous (AV) fistula is an abnormal connection between an artery and a vein. Normally, blood flows from your arteries to your capillaries to your veins. Nutrients and oxygen in your blood travel from your capillaries to tissues in your body.