node of a wave
51human cardiovascular system — ▪ anatomy Introduction organ system that conveys blood through vessels to and from all parts of the body, carrying nutrients and oxygen to tissues and removing carbon dioxide and other wastes. It is a closed tubular system in which the… …
52rhythm — 1. Measured time or motion; the regular alternation of two or more different or opposite states. 2. SYN: r. method. 3. Regular or irregular occurrence of an electrical event in the electrocardiogram or electroencephalogram. SEE ALSO: wave. 4.… …
53AV nodal reentrant tachycardia — Infobox Disease Name = PAGENAME Caption = DiseasesDB = ICD10 = ICD10|I|47|1|i|30 ICD9 = ICD9|426.89, ICD9|427.0 ICDO = OMIM = MedlinePlus = eMedicineSubj = med eMedicineTopic = 2955 eMedicine mult = eMedicine2|ped|2535 MeshID = D013611 AV nodal… …
54Electrocardiogram — An electrocardiogram (ECG or EKG, abbreviated from the German Elektrokardiogramm ) is a noninvasive transthoracic graphic produced by an electrocardiograph, which records the electrical activity of the heart over time. Its name is made of… …
55RTLS communications — Articleissues essay=July 2008 copyedit=May 2008 refimprove=August 2008RTLS communications is a special breed of wireless communicating with the aim to support locating wireless nodes not only topologically, but merely topographically outdoors or… …
56Cardiac arrhythmia — Dysrhythmia redirects here. For the American band, see Dysrhythmia (band). ICDO = OMIM = MedlinePlus = 001101 eMedicineSubj = eMedicineTopic = MeshID = D001145 Cardiac arrhythmia (also dysrhythmia) is a term for any of a large and heterogeneous… …
57Action potential — In physiology, an action potential is a short lasting event in which the electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory. Action potentials occur in several types of animal cells, called… …
58Distributed social network — A distributed social network is an Internet social network service that is decentralized and distributed across different providers. The emphasis of the distribution is on portabilitya[›], interoperability and federation capability. It contrasts… …
59syndrome — The aggregate of symptoms and signs associated with any morbid process, and constituting together the picture of the disease. SEE ALSO: disease. [G. s., a running together, tumultuous concourse; (in med.) a concurrence of symptoms, fr. syn,… …
60Heart block — Classification and external resources ICD 10 I44 I45 ICD 9 …
