A pacemaker is a small, battery-operated device that helps the heart beat regularly and at an appropriate rate.
Artificial pacemaker; Permanent pacemaker; Internal pacemaker; Cardiac resynchronization therapy; CRT; Biventricular pacemaker
A pacemaker generally has two parts:
Source: HealthCentral Encyclopedia
A pacemaker is an artificial device to electrically assist in pacing the heart so that the heart may pump blood more effectively.The heart's natural... Read more »
Source: HealthCentral Encyclopedia
Ectopic (tubal) pregnancy occurs when the fertilized egg implants outside the uterus, usually in one of the Fallopian tubes (oviducts).Ectopic... Read more »
Source: ADAM Encyclopedia
An ectopic pregnancy is an abnormal pregnancy that occurs outside the womb (uterus). The baby (fetus) cannot survive, and often does not develop at... Read more »
Source: ADAM Encyclopedia
Ectopic heartbeat is an irregularity of the heart rate and heart rhythm involving extra or skipped heartbeats.Alternative NamesPVB (premature... Read more »
Source: ADAM Encyclopedia
Ectopic Cushing syndrome is a condition in which a tumor outside the pituitary or adrenal glands produces a hormone called adrenocorticotropic... Read more »