Funding statement and conflict of interest disclosure
The authors have no conflicts of interest to disclosure.
Corresponding author
Mostafa Q. Alshamiri
King saud university medical college
Cardiac sciences department
Po Box 7805, Riyadh 11472
Email mshamiri@hotmail.com
Kingdome of Saudi Arabia
Phone +966504135042
Kamal M. Alshamiri1, Email alshamirikamal@gmail.com
Abdulilah Z. Albriek1, Email Dr.albriek@gmail.com
Tariq W. Farrag , Email ew3atensa1@gmail.com