irregularity of rhythm

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• Irregular sleep–wake rhythm — Irregular sleep wake rhythm Classification and external resources ICD 10 G47.2 ICD 9 327.33 …   Wikipedia

• Thomas Edward Brown — (May 5, 1830 October 29, 1897), Manx poet, scholar and theologian, was born at Douglas, Isle of Man and educated at King William s College.His father, the Rev. Robert Brown, held the living of St Matthew s a homely church in a poor district. His… …   Wikipedia

• music, Western — Introduction       history of Western music from ancient times to the present.       All ancient civilizations entered historical times with a flourishing musical culture. That the earliest writers explained it in terms of legend and myth is… …   Universalium

• palpitation — Forcible or irregular pulsation of the heart, perceptible to the patient, usually with an increase in frequency or force, with or without irregularity in rhythm. SYN: trepidatio cordis. [L. palpito, to throb] * * * pal·pi·ta·tion .pal pə tā shən …   Medical dictionary

• Arrhythmia — An abnormal heart rhythm. In an arrhythmia the heartbeats may be too slow, too rapid, too irregular, or too early. Rapid arrhythmias (greater than 100 beats per minute) are called tachycardias. Slow arrhythmias (slower than 60 beats per minute)… …   Medical dictionary

• Atrial fibrillation — | MeshID = D001281 Atrial fibrillation (AF or afib) is a cardiac arrhythmia (abnormal heart rhythm) that involves the two upper chambers (atria) of the heart. It can often be identified by taking a pulse and observing that the heartbeats don t… …   Wikipedia

• Western architecture — Introduction       history of Western architecture from prehistoric Mediterranean cultures to the present.       The history of Western architecture is marked by a series of new solutions to structural problems. During the period from the… …   Universalium

• parasystole — A second automatic rhythm existing simultaneously with normal sinus or other dominant rhythm, the parasystolic center being protected from the dominant rhythm s impulses so that its basic rhythm is undisturbed, although it may be manifest in the… …   Medical dictionary

• allorhythmia — An irregularity in the cardiac rhythm that repeats itself any number of times. [allo + G. rhythmos, rhythm] * * * al·lo·rhyth·mia (al″o rithґme ə) [allo + rhythm + ia] irregularity in the rhythm of the heart beat or pulse that recurs… …   Medical dictionary

• Meter (music) — Musical and lyric metre. See also: Hymn meter and Poetic meter. Meter or metre is a term that music has inherited from the rhythmic element of poetry (Scholes 1977; Latham 2002) where it means the number of lines in a verse, the number of… …   Wikipedia

• prosody — prosodic /preuh sod ik/, prosodical, adj. /pros euh dee/, n. 1. the science or study of poetic meters and versification. 2. a particular or distinctive system of metrics and versification: Milton s prosody. 3. Ling. the stress and intonation… …   Universalium