Search results
Results from the WOW.Com Content Network
In some people, PACs occur in a predictable pattern. Two PACs in a row are called doublets and three PACs in a row are triplets. Depending whether there are one, two, or three normal (sinus) beats between each PACs, the rhythm is called atrial bigeminy, trigeminy, or quadrigeminy.
Bigeminy is a cardiac arrhythmia in which there is a single ectopic beat, or irregular heartbeat, following each regular heartbeat.Most often this is due to ectopic beats occurring so frequently that there is one after each sinus beat, or normal heartbeat.
In some people, PVCs occur in a predictable pattern. Two PVCs in a row are called doublets and three PVCs in a rows are triplets. Depending whether there are one, two, or three normal beats between each PVC, the rhythm is called bigeminy, trigeminy, or quadrigeminy.
For premium support please call: 800-290-4726 more ways to reach us
Super PACs, dark money, outside spending -- keeping it all straight can be tough, especially with the seemingly constant barrage of political attack ads in the background. Holiday Spending: Get Top...
PACs is the plural of PAC; for example: Political action committees, groups organized to elect or defeat political candidates; Premature atrial contractions; Other
To PACS the Acuo solution looked like a single repository when content came from locally stored, or protocol connected locations. It was Michael Gray who in 2004 coined the phrase "Vendor Neutral Archive" directly referencing the Acuo platform’s ability to separate Viewing, Content Management and Message Orchestration, and Storage.
One of the first basic PACS was created in 1972 by Dr Richard J. Steckel. [7]: 6 The principles of PACS were first discussed at meetings of radiologists in 1982. Various people are credited with the coinage of the term PACS. Cardiovascular radiologist Dr Andre Duerinckx reported in 1983 that he had first used the term in 1981.