Author: Johnson Francis

Precautions during Treadmill Test (TMT)

Examination of hands may give a lot of important findings in cardiovascular disease. Cold clammy hands in cardiogenic shock is well known. Body’s protective mechanisms reduce blood flow

External jugular vein has a valve at the point of entry into subclavian vein to prevent backflow of blood from subclavian vein which usually has a higher pressure.

Central cyanosis is one of the important manifestations to look for in congenital heart disease. Central cyanosis means cyanosis of skin and mucous membranes. If the bluish discoloration