Palpitation of the Heart

A violent, rapid, and often irregular beating of the heart, caused by emotional excitement, disease, or excessive action of any kind It is usually functional rather than organic, and is most common in youth and middle life, especially among those engaged in sedentary occupations

Explore Medical Terms

20000+ Medical & Health Terms for Doctors, students & patients from a medical dictionary. Our experts define difficult medical & health language in easy-to-understand explanations of each and every medical term.

Medical & Health Terms online medical dictionary provides quick & easy access to hard-to-spell and often misspelled medical & health definitions through an extensive alphabetical A-Z listing.