関: extrasystole、premature beat、premature systole、tachysystole

WordNet

a premature systole resulting in a momentary cardiac arrhythmia
complicated in structure; consisting of interconnected parts; "a complex set of variations based on a simple folk melody"; "a complex mass of diverse laws and customs"
a compound described in terms of the central atom to which other atoms are bound or coordinated (同)coordination_compound
a conceptual whole made up of complicated and related parts; "the complex of shopping malls, houses, and roads created a new town" (同)composite
(psychoanalysis) a combination of emotions and impulses that have been rejected from awareness but still influence a persons behavior
born after a gestation period of less than the normal time; "a premature infant"
uncommonly early or before the expected time; "illness led to his premature death"; "alcohol brought him to an untimely end" (同)untimely
of or relating to the heart; "cardiac arrest"
the opening into the stomach and that part of the stomach connected to the esophagus

PrepTutorEJDIC

『いくつかの部分から成る』,複合の,合成の / 『複雑な』,入りくんだ,こみいった(complicated) / 複合体,合成物 / コンプレックス,複合(抑圧されて心に残った複雑なしこり)
時期尚早の,早すぎた / 早計の,早まった / 早産の
心臓の

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1. 若年男女における冠動脈疾患および心筋梗塞 coronary heart disease and myocardial infarction in young men and women
2. LDLコレステロール代謝の遺伝性疾患 inherited disorders of ldl cholesterol metabolism
3. HDL代謝およびHDLコレステロール値異常の患者に対するアプローチ hdl metabolism and approach to the patient with abnormal hdl cholesterol levels
4. リポ蛋白aと心血管疾患 lipoprotein a and cardiovascular disease
5. 脂質疾患に対するスクリーニング screening for lipid disorders

English Journal

Cardiac characteristics and long-term outcome in Andersen-Tawil syndrome patients related to KCNJ2 mutation.

Delannoy E, Sacher F, Maury P, Mabo P, Mansourati J, Magnin I, Camous JP, Tournant G, Rendu E, Kyndt F, Haïssaguerre M, Bézieau S, Guyomarch B, Le Marec H, Fressart V, Denjoy I, Probst V.Author information L'Institut du Thorax, Department of Cardiology, Bd Monod, Nantes University Hospital, 44093, Nantes, France.AbstractAIMS: Andersen-Tawil syndrome (ATS) is an uncommon form of channelopathy linked to mutations in the KCNJ2 gene. Currently, little is known about the long-term arrhythmic prognosis of this disease.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.Europace.2013 Dec;15(12):1805-11. doi: 10.1093/europace/eut160. Epub 2013 Jul 17.
AIMS: Andersen-Tawil syndrome (ATS) is an uncommon form of channelopathy linked to mutations in the KCNJ2 gene. Currently, little is known about the long-term arrhythmic prognosis of this disease.METHODS AND RESULTS: We conducted a retrospective multicentre study in nine French hospitals. Patients w
PMID 23867365

Long-term effect of continuing sports activity in competitive athletes with frequent ventricular premature complexes and apparently normal heart.

Delise P, Sitta N, Lanari E, Berton G, Centa M, Allocca G, Cati A, Biffi A.Author information Department of Cardiovascular, Neurologic and Kidney Diseases, Division of Cardiology, Hospital of Conegliano, Veneto, Italy. Electronic address: pietro.delise@libero.it.AbstractThe long-term outcome of athletes with frequent ventricular premature complexes (VPCs) and apparently normal heart has not been fully clarified. To evaluate the clinical and prognostic significance of VPCs and the influence of continuing sports activity during follow-up, we studied 120 healthy athletes (96 men; median age 16 years) in whom frequent VPCs (>100 VPCs/24 hours) were discovered by chance during preparticipation screening. All athletes were followed up for a median of 84 months. During follow-up, 96 underwent serial 24-hour Holter recording and 62 underwent serial echocardiography. The median number of VPCs/24 hours on basal Holter was 3,760. During follow-up, 81 athletes continued sports activity, whereas 39 did not. No athlete died or developed overt heart disease. The median number of VPCs/24 hours decreased in both athletes who continued sports activity and those who did not (from 3,805 to 1,124, p <0.0001 and from 5,787 to 1,298, p <0.0001, respectively). During follow-up, left ventricular ejection fraction slightly decreased to <55% in 9 of 62 athletes who, in respect to the remaining 53, had more VPCs/24 hours both in the basal state (12,000 vs 3,880) and during follow-up (10,702 vs 1,368), and a longer follow-up (95 vs 36 months). In conclusion, (1) frequent VPCs in athletes without heart disease have a long-term benign prognostic significance, (2) sporting activity does not modify this benign outcome, (3) during follow-up, the burden of VPCs decreases whether or not subjects continue sports activity, and (4) in 14.5% of athletes, ejection fraction slightly decreases over time.
The American journal of cardiology.Am J Cardiol.2013 Nov 1;112(9):1396-402. doi: 10.1016/j.amjcard.2013.06.032.
The long-term outcome of athletes with frequent ventricular premature complexes (VPCs) and apparently normal heart has not been fully clarified. To evaluate the clinical and prognostic significance of VPCs and the influence of continuing sports activity during follow-up, we studied 120 healthy athle
PMID 24135302

New Computer Program for Detecting 12-Lead ECG Misplacement in the EP Lab Using a 3D Kinect Camera.

van Dam P, Maan AC, Laks M.Author information UMC ST Radboud, Nijmegen, Netherland.AbstractBACKGROUND: Correct electrode placement for the 12-lead ECG is critical for localizing premature ventricular complexes (PVCs), ventricular tachycardias, & delta waves. However, in the electrophysiology (EP) lab the electrodes are frequently misplaced because of patches from other attached systems. Our Cardiac Isochrones Positioning System (CIPS) uses only the 12-lead ECG for quantitative detection of PVC origin. Consequently, we developed three-dimensional (3D) Kinect camera software that can automatically detect electrode misplacement.
Heart rhythm : the official journal of the Heart Rhythm Society.Heart Rhythm.2013 Nov;10(11):1753. doi: 10.1016/j.hrthm.2013.09.049. Epub 2013 Oct 24.
BACKGROUND: Correct electrode placement for the 12-lead ECG is critical for localizing premature ventricular complexes (PVCs), ventricular tachycardias, & delta waves. However, in the electrophysiology (EP) lab the electrodes are frequently misplaced because of patches from other attached system
PMID 24210411

Japanese Journal

４．新規抗精神病薬の身体リスクとその対応

須貝拓朗,鈴木雄太郎,福井直樹,渡邉純蔵,小野信,常山暢人,斎藤摩美,染矢俊幸
臨床薬理 43(3), 151-156, 2012
… The association of schizophrenia with metabolic and other cardiovascular disease risk factors is a complex interplay between environmental (including lifestyle, diet and substance use), genetic and illness-related (such as specific symptoms) factors, as well as the effects of treatment. … Both past and more recent studies have confirmed the high rate of premature mortality due to cardiovascular disease in people with schizophrenia. …
NAID 130004541432

Ventricular Premature Beats Originated from the Posterior Cardiac Vein

Aso Mizuho,Takenaka Sou,Kanno Takaaki,Nakashima Takashi,Ozaki Hiroyuki,Nakamura Mitsuchika,Otsuka Masato,Tsurumi Yukio
Journal of Arrhythmia 27(Supplement), PJ1_085, 2011
… He had a ventricular premature beats (VPCs) with QRS complex of right bundle branch morphology and superior axis, which resulting in a poor left ventricular function. … The origin of these VPCs was the epicardium of left ventricular along the posterior cardiac vein. …
NAID 130002130595

Clinical Significance of Sleep Apnea Syndrome (SAS) in Japanese Patients: Efficacy of CPAP Therapy in SAS-associated Arrhythmias

Abe Hidetoshi
Journal of Arrhythmia 27(Supplement), EL3_1, 2011
… PSG revealed predominant occurrence of paroxysmal atrial fibrillation (PAF: 108/1064 vs. 3/349, p=0.005), premature ventricular complex (PVC: 359/1064 vs. 17/349, p=0.0012) and pause (sinus arrest ≥2 sec: 172/859 vs. 6/349, p=0.002) in SAS group. … Significant relationship between SAS and several cardiac disorders, and efficacy of CPAP in preventing SAS-associated arrhythmias in a large population of Japanese patients. …
NAID 130002130404