History Info Point

 Difference between open heart surgery and Bypass :.  What is open heart surgery? Open-heart surgery is a general term for surgical procedures performed to treat heart problems by directly accessing the heart through an opening the chest. During open-heart surgery, the surgeon will cut through the breastbone (sternotomy) and spread the ribs to access the heart. Open-heart surgery is used to treat a range of heart conditions, including heart failure, heart valve disease, arrhythmias, aneurysms and coronary artery disease.  The term "open heart surgery" means that you are connected to a heart-lung bypass machine, or bypass pump during surgery.Your heart is stopped while you are connected to this machine. This machine does the work of your heart and lungs while your heart is stopped for the surgery. The machine adds oxygen to your blood, moves blood through your body, and removes carbon dioxide. Common types of open-heart surgery include: •Heart bypass surgery (coronary arte...

 List of 15 dams in Pakistan:.  As you all may know , Pakistan is an agro, based economy thus heavily reliant on water resources. There are many picturesque areas and eye catching sceneries in Pakistan that are worth visiting. A variety of functions is accomplished  with dams that notably include the flood control, flat water reaction, hydropower electricity generation, and water supply and mostly built on river and streams.   The major chunks of dams built from 1960 to 1975. Pakistan has blessed. There are approximately 150 dams in Pakistan. Here we will describe 15 major dams that are more famous.  List of 15  famous dams in Pakistan:.  . 1 Rawal dam  . 2 Tarbela dam  . 3 Neelum_ jehlum dam  .4 Mangla dam  .5 Mirani dam  .6 Diamer bhasha dam  .7 khanpur dam  .8 sabakazi dam  .9 Hub dam  .10 satpara dam  .11 Darawat dam  .12 Gul pur dam  .13 Gomal zam dam  .14 warsak dam  .15 N...