Concealed definition, to hide; withdraw or remove from observation; cover or keep from sight: He concealed the gun under his coat. See more.
Obstructive Shock: Causes, Signs and Symptoms, & First Aid Management. Obstructive shock is a medical emergency that occurs due to mechanical problems that averts diastolic filling resulting to decreased cardiac output. Obstructive shock is a medical emergency that occurs to mechanical problems that avoids diastolic filling from occurring.
CAUSES OF WOLFF-PARKINSON-WHITE SYNDROME. 1  Conduction in WPW â In the normal heart, the atria are almost completely isolated from the ventricles electrically because they are separated by fibrous atrioventricular rings. These rings are at the level of the heart valves that separate the atria from the ventricles.