vectorcardiography vec·tor·car·di·og·ra·phy (věk'tər-kär'dē-ŏg'rə-fē)
Electrocardiography in which the heart's activation currents are represented by vector loops.
The study and interpretation of vectorcardiograms.
|a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.|
|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|