Volume overload refers to the state of one of the chambers of the heart in which too large a volume of blood exists within it for it to function efficiently. Ventricular volume overload is approximately equivalent to an excessively high preload. It is a cause of cardiac failure. 1 Pathophysiology.
The ever-increasing official population of Phuket is now over 350,000 (Jun 2011). However, this only includes those registered as permanently resident in Phuket. In addition, there is a large transient population.
The population of Thailand is about 69,122,234 (2010 estimate). This represents an overall population density of about 114 persons per sq km (about 294 per sq mi). The population is unevenly distributed, however, with the greatest concentration of people in the central region.