Premature ventricular contraction [PVC]
An early or extra heartbeat that happens when the heart’s lower chambers (the ventricles) contract too soon, out of sequence with the normal heartbeat
Disorder
Post-traumatic stress disorder [PTSD]
Post-traumatic stress disorder (PTSD) is an anxiety disorder that develops following an unusually threatening event. Symptoms include flashbacks, nightmares and intense distress when exposed to an object or situation that is related to the traumatic event.
Pneumothorax
Presence of a collection of air in the pleural cavity. It may result from a tiny puncture in the outside wall of the lung or can follow heart or lung surgery. Such a collection, if it is large, may lead to a buildup of pressure on the affected lung. This often results in deterioration in … Read more