Poor functioning of the heart causes the blood in the pulmonary veins to back up. The blood moving in the opposite direction puts excessive strain on these veins. Due to this excessive pressure, the veins start leaking. As these veins pass through the lungs, the fluid that comes out, finds its way into the alveoli.
The first modern international Olympic Games was held in 1896 in Athens Greece. Since 1896, the games have been held every four year with the following exceptions: There were no Games in 1916, 1940 or 1944.he Olympic games were established in Ancient Greece in the year 776 B.C. They were held periodically until around 393 A.D. However, the Olympics as we know them didn't start â¦ until 1896 in Athens, Greece, when the first modern games were held.
The games are held every four years in staggered summer and winter events consistent with the current Olympic Games format. The first summer version was held in Singapore from 14 to 26 August 2010 while the first winter version was held in Innsbruck, Austria from 13 to 22 January 2012.he scale of the Youth Olympic Games is smaller than that of the Olympics, which is intentional and allows for smaller cities to host an Olympic event.