604 drugs, 2 diseases, 0 anatomy, 1 articles, 0 tests 607 all
Irregular heartbeat (diseases)
The heart is a muscle with four chambers that contract at regulated intervals to pump blood throughout the body. These contractions are generated by electricity that passes with very precise speeds through distinct pathways along the fibers of the heart muscle. This electricity originates from the heart's sinoatrial node, also known more...
Getting the dreaded pinkeye will more often than not merit a sick day off work, or a kid getting sent home from school. Imagine catching something like pinkeye, only worse. Like pinkeye (conjunctivitis), keratitis is a similar disease of the eye which causes inflammation. Our cornea, that center portion of the more...