WordNet

flap the wings rapidly or fly with flapping movements; "The seagulls fluttered overhead"
abnormally rapid beating of the auricles of the heart (especially in a regular rhythm); can result in heart block
of or relating to a ventricle (of the heart or brain)

PrepTutorEJDIC

〈旗などが〉『ぱたぱたする』,はためく / 〈鳥などが〉『羽ばたきする』,羽ばたきして飛ぶ;〈チョウなどが〉ひらひらと飛ぶ / 〈花びら・木の葉などが〉ひらひらと散る《+『down』》 / 〈人が〉そわそわと動き回る《+『about』+『名』》 / 〈脈・心臓が〉速く不規則に打つ / 〈鳥などが〉〈翼など〉‘を'ばたばた(ひらひら)させる;〈人〉が〈まぶたなど〉‘を'ぱちぱちさせる / 〈U〉《時にa~》ひらひら(ばたばた)すること,はためき / 〈U〉《時にa~》《話》興奮,(心の)動揺,混乱 / 〈U〉(録音の)再生むら,(TV画像の)光度むら / 〈C〉《a~》《英俗》少額の投機(かけ)
(木の葉などが)ひらひらする;(翼などが)ばたばたする / (…が)ひらひら(ばたばた)すること,はためき

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/04/30 07:06:49」(JST)

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Ventricular flutter is an arrhythmia, more specifically a tachycardia affecting the ventricles with a rate over 250-350 beats/min. It is characterized on the ECG by a sinusoidal waveform without clear definition of the QRS and T waves. It has been considered as a possible transition stage between ventricular tachycardia and fibrillation, and is a critically unstable arrhythmia that can result in sudden cardiac death.

It can occur in infancy,^[1] youth,^[2] or as an adult.

It can be induced by programmed electrical stimulation.^[3]^[4]

References

^ Thies KC, Boos K, Müller-Deile K, Ohrdorf W, Beushausen T, Townsend P (January 2000). "Ventricular flutter in a neonate--severe electrolyte imbalance caused by urinary tract infection in the presence of urinary tract malformation". J Emerg Med 18 (1): 47–50. doi:10.1016/S0736-4679(99)00161-4. PMID 10645837.
^ Hayashi M, Murata M, Satoh M, et al. (July 1985). "Sudden nocturnal death in young males from ventricular flutter". Jpn Heart J 26 (4): 585–91. doi:10.1536/ihj.26.585. PMID 4057556.
^ Gurevitz O, Viskin S, Glikson M, et al. (April 2004). "Long-term prognosis of inducible ventricular flutter: not an innocent finding". Am. Heart J. 147 (4): 649–54. doi:10.1016/j.ahj.2003.11.012. PMID 15077080.
^ Viskin S, Ish-Shalom M, Koifman E, et al. (September 2003). "Ventricular flutter induced during electrophysiologic studies in patients with old myocardial infarction: clinical and electrophysiologic predictors, and prognostic significance". J. Cardiovasc. Electrophysiol. 14 (9): 913–9. doi:10.1046/j.1540-8167.2003.03082.x. PMID 12950532.

External links

http://www.medscape.com/viewarticle/409172_3

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UpToDate Contents

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1. 心電図チュートリアル：心室性不整脈 ecg tutorial ventricular arrhythmias
2. アスリートにおける不整脈 arrhythmia in athletes
3. 不整脈原性右室心筋症の治療および予後 treatment and prognosis of arrhythmogenic right ventricular cardiomyopathy
4. 非同期性興奮と早期興奮の一般原則 general principles of asynchronous activation and preexcitation
5. 突然の心停止生存者の評価 evaluation of the survivor of sudden cardiac arrest

English Journal

Ventricular tachycardias in patients with pulmonary hypertension: an underestimated prevalence? A prospective clinical study.

Bandorski D1, Erkapic D, Stempfl J, Höltgen R, Grünig E, Schmitt J, Chasan R, Grimminger J, Neumann T, Hamm CW, Seeger W, Ghofrani HA, Gall H.
Herzschrittmachertherapie & Elektrophysiologie.Herzschrittmacherther Elektrophysiol.2015 Jun 2. [Epub ahead of print]
BACKGROUND: Sudden cardiac death (SCD) accounts for approximately 30 % in patients with pulmonary arterial hypertension (PAH). The exact circumference for SCD in this patient population is still unclear. Malignant cardiac arrhythmias are reported to be rarely present. There are no systematic data
PMID 26031512

Cardiac arrhythmias during or after epileptic seizures.

van der Lende M1, Surges R2, Sander JW3, Thijs RD4.
Journal of neurology, neurosurgery, and psychiatry.J Neurol Neurosurg Psychiatry.2015 Jun 2. pii: jnnp-2015-310559. doi: 10.1136/jnnp-2015-310559. [Epub ahead of print]
Seizure-related cardiac arrhythmias are frequently reported and have been implicated as potential pathomechanisms of Sudden Unexpected Death in Epilepsy (SUDEP). We attempted to identify clinical profiles associated with various (post)ictal cardiac arrhythmias. We conducted a systematic search from
PMID 26038597