WordNet
- toward or on the left; also used figuratively; "he looked right and left"; "the political party has moved left"
- a turn toward the side of the body that is on the north when the person is facing east; "take a left at the corner"
- the hand that is on the left side of the body; "jab with your left" (同)left_hand
- those who support varying degrees of social or political or economic change designed to promote the public welfare (同)left wing
- location near or direction toward the left side; i.e. the side to the north when a person or object faces east; "she stood on the left"
- intended for the left hand; "I rarely lose a left-hand glove" (同)left-hand
- being or located on or directed toward the side of the body to the west when facing north; "my left hand"; "left center field"; "the left bank of a river is bank on your left side when you are facing downstream"
- of or belonging to the political or intellectual left
- a plane figure with rounded sides curving inward at the top and intersecting at the bottom; conventionally used on playing cards and valentines; "he drew a heart and called it a valentine"
- the courage to carry on; "he kept fighting on pure spunk"; "you havent got the heart for baseball" (同)mettle, nerve, spunk
- an inclination or tendency of a certain kind; "he had a change of heart" (同)spirit
- a playing card in the major suit that has one or more red hearts on it; "he led the queen of hearts"; "hearts were trumps"
- the locus of feelings and intuitions; "in your heart you know it is true"; "her story would melt your bosom" (同)bosom
- the hollow muscular organ located behind the sternum and between the lungs; its rhythmic contractions move the blood through the body; "he stood still, his heart thumping wildly" (同)pump, ticker
- a firm rather dry variety meat (usually beef or veal); "a five-pound beef heart will serve six"
- able to perceive sound
- an opportunity to state your case and be heard; "they condemned him without a hearing"; "he saw that he had lost his audience" (同)audience
- (law) a proceeding (usually by a court) where evidence is taken for the purpose of determining an issue of fact and reaching a decision based on that evidence
- the ability to hear; the auditory faculty; "his hearing was impaired" (同)audition, auditory sense, sense of hearing, auditory modality
- a session (of a committee or grand jury) in which witnesses are called and testimony is taken; "the investigative committee will hold hearings in Chicago"
- receive a communication from someone; "We heard nothing from our son for five years"
- examine or hear (evidence or a case) by judicial process; "The jury had heard all the evidence"; "The case will be tried in California" (同)try
- perceive (sound) via the auditory sense
- a form of whist in which players avoid winning tricks containing hearts or the queen of spades (同)Black_Maria
PrepTutorEJDIC
- leaveの過去・過去分詞
- 《名詞の前にのみ用いて》『左の』,左方の / 《しばしばl-》(政治上の)左翼の,左派の,革新派の / 左に,左方に / 《通例 the ~》『左』,左方,左側 / 《しばしばthe L-》左翼の政党(団体),左派 / 〈U〉(野球で)左翼,レフト(left field);〈C〉左翼手(left fielder) / 〈C〉(ボクシングで)左手打ち
- 〈C〉『心臓』;胸 / 〈C〉(感情の中心をなす)『心』,気持ち / 〈U〉愛情,同情 / 〈U〉『勇気』,元気,熱意 / 《the ~》『中心』,内部,(物事の)本質,核心 / 〈C〉ハート形の物;(カードの)ハートの札
- 〈U〉『聴力』,聴覚〈U〉〈C〉(…を)『聞くこと』,(…の)聞き取り《+『of』+『名』》・〈C〉聞いてもらう機会,聞いてやること・聴取・聴聞会〈C〉(法廷などでの)尋問,審問,;(刑罰の減免を求める)釈明,意見陳述 / 〈U〉聞こえる距離(範囲)
- 〈音〉‘が'『聞こえる』,‘を'聞く(進行形にできない) / 〈人の言うこと〉‘に'『耳を傾ける』,‘を'注意深く聞く(listen);(裁判官などが)…の申し立てを聞く / 〈うわさ・ニュースなど〉‘を'『耳にしている』,聞いている / 『耳が聞こえる』 / 《しばしば命令形で》耳を傾ける,注意を向ける / 『うわさ』(『消息』)『を聞く』
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/05/22 00:30:40」(JST)
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UpToDate Contents
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- 1. 左心低形成症候群 hypoplastic left heart syndrome
- 2. 心不全の病態生理：左心室の圧-容積とその他の血行動態の関係 pathophysiology of heart failure left ventricular pressure volume and other hemodynamic relationships
- 3. 心不全の外科的マネージメント surgical management of heart failure
- 4. 新生児におけるチアノーゼの心臓の原因 cardiac causes of cyanosis in the newborn
- 5. 急性心筋梗塞後の左室瘤および仮性左室瘤 left ventricular aneurysm and pseudoaneurysm following acute myocardial infarction
English Journal
- Lung capillary injury and repair in left heart disease: a new target for therapy?
- Azarbar S1, Dupuis J.Author information 1*Department of Medicine, Montreal Heart Institute, Université de Montréal, 5000 Belanger Street, Montreal, Quebec, Canada, H1T 1C8.AbstractThe lungs are the primary organs affected in LHD (left heart disease). Increased left atrial pressure leads to pulmonary alveolar-capillary stress failure, resulting in cycles of alveolar wall injury and repair. The reparative process causes the proliferation of MYFs (myofibroblasts) with fibrosis and extracellular matrix deposition, resulting in thickening of the alveolar wall. Although the resultant reduction in vascular permeability is initially protective against pulmonary oedema, the process becomes maladaptive causing a restrictive lung syndrome with impaired gas exchange. This pathological process may also contribute to PH (pulmonary hypertension) due to LHD. Few clinical trials have specifically evaluated lung structural remodelling and the effect of related therapies in LHD. Currently approved treatment for chronic HF (heart failure) may have direct beneficial effects on lung structural remodelling. In the future, novel therapies specifically targeting the remodelling processes may potentially be utilized. In the present review, we summarize data supporting the clinical importance and pathophysiological mechanisms of lung structural remodelling in LHD and propose that this pathophysiological process should be explored further in pre-clinical studies and future therapeutic trials.
- Clinical science (London, England : 1979).Clin Sci (Lond).2014 Jul 1;127(2):65-76. doi: 10.1042/CS20130296.
- The lungs are the primary organs affected in LHD (left heart disease). Increased left atrial pressure leads to pulmonary alveolar-capillary stress failure, resulting in cycles of alveolar wall injury and repair. The reparative process causes the proliferation of MYFs (myofibroblasts) with fibrosis a
- PMID 24678967
- Ivabradine protects against ventricular arrhythmias in acute myocardial infarction in the rat.
- Mackiewicz U1, Gerges JY, Chu S, Duda M, Dobrzynski H, Lewartowski B, Mączewski M.Author information 1Department of Clinical Physiology, Medical Center of Postgraduate Education, Warsaw, Poland.AbstractVentricular arrhythmias are an important cause of mortality in the acute myocardial infarction (MI). To elucidate effect of ivabradine, pure heart rate (HR) reducing drug, on ventricular arrhythmias within 24 h after non-reperfused MI in the rat. ECG was recorded for 24 h after MI in untreated and ivabradine treated rats and episodes of ventricular tachycardia/fibrillation (VT/VF) were identified. Forty-five minutes and twenty-four hours after MI epicardial monophasic action potentials (MAPs) were recorded, cardiomyocyte Ca(2+) handling was assessed and expression and function of ion channels were studied. Ivabradine reduced average HR by 17%. Combined VT/VF incidence and arrhythmic mortality were higher in MI versus MI + Ivabradine rats. MI resulted in (1) increase of Ca(2+) sensitivity of ryanodine receptors 24 h after MI; (2) increase of HCN4 expression in the left ventricle (LV) and funny current (IF ) in LV cardiomyocytes 24 h after MI, and (3) dispersion of MAP duration both 45 min and 24 h after MI. Ivabradine partially prevented all these three potential proarrhythmic effects of MI. Ivabradine is antiarrhythmic in the acute MI in the rat. Potential mechanisms include prevention of: diastolic Ca(2+) -leak from sarcoplasmic reticulum, upregulation of IF current in LV and dispersion of cardiac repolarization. Ivabradine could be an attractive antiarrhythmic agent in the setting of acute MI. J. Cell. Physiol. 229: 813-823, 2014. © 2013 Wiley Periodicals, Inc.
- Journal of cellular physiology.J Cell Physiol.2014 Jun;229(6):813-23. doi: 10.1002/jcp.24507.
- Ventricular arrhythmias are an important cause of mortality in the acute myocardial infarction (MI). To elucidate effect of ivabradine, pure heart rate (HR) reducing drug, on ventricular arrhythmias within 24 h after non-reperfused MI in the rat. ECG was recorded for 24 h after MI in untreated a
- PMID 24590965
- Hypoxia, not hypercapnia, induces cardiorespiratory failure in rats.
- Simpson JA1, Iscoe S2.Author information 1Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, Canada K7L 3N6. Electronic address: jeremys@uoguelph.ca.2Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, Canada K7L 3N6.AbstractMechanical respiratory loads induce cardiorespiratory failure, presumably by increasing O2 demand concurrently with decreases in O2 availability (decreased PaO2). We tested the hypothesis that asphyxia alone can cause cardiorespiratory failure ("failure") in pentobarbital-anesthetized rats. We also tested the hypothesis that hypoxia, not hypercapnia, is responsible by supplying supplemental O2 during mechanical loading in a separate group of rats. Asphyxia (mean PaO2 and PaCO2 of 43 and 69mmHg, respectively) resulted in failure, evident as a slowing of mean respiratory frequency (133-83breaths/min) and a sudden and large drop in mean arterial pressure (71-47mmHg), after 214±66min (n=16; range 117-355min). Neither respiratory drive nor heart rate decreased, indicating that failure was peripheral, not central. Of 8 rats tested after 3h of asphyxia for the presence in blood of cardiac troponin T, all were positive. In an additional 6 rats, normocapnic hypoxia (mean PaCO2 and PaO2 were 39±2.2 and 41±3.1mmHg, respectively) caused failure after an average 205min (range 181-275min), no different from that of asphyxic rats. In the 6 rats that breathed O2 during an initially moderate inspiratory resistive load, endurances exceeded 7h (failure occurring only because we increased the load after 6h) and tracheal pressure and left ventricular dP/dt were maintained despite supercarbia (PaCO2>150mmHg). Thus, asphyxia alone can induce failure, the failure is due to hypoxia, not hypercapnia, and hypercapnia has minimal effects on cardiac and respiratory muscle function in the presence of hyperoxia.
- Respiratory physiology & neurobiology.Respir Physiol Neurobiol.2014 Jun 1;196:56-62. doi: 10.1016/j.resp.2014.02.010. Epub 2014 Feb 22.
- Mechanical respiratory loads induce cardiorespiratory failure, presumably by increasing O2 demand concurrently with decreases in O2 availability (decreased PaO2). We tested the hypothesis that asphyxia alone can cause cardiorespiratory failure ("failure") in pentobarbital-anesthetized rats. We also
- PMID 24566393
Japanese Journal
- Pediatric Cardiology and Adult Congenital Heart Disease : Fetal Bradyarrhythmia Associated With Congenital Heart Defects : Nationwide Survey in Japan
- Miyoshi Takekazu,Maeno Yasuki,Sago Haruhiko [他]
- Circulation journal : official journal of the Japanese Circulation Society 79(4), 854-861, 2015-04
- NAID 40020412405
- Cardiovascular Surgery : Attenuation in Peripheral Endothelial Function After Continuous Flow Left Ventricular Assist Device Therapy Is Associated With Cardiovascular Adverse Events
- Hasin Tal,Matsuzawa Yasushi,Guddeti Raviteja R. [他]
- Circulation journal : official journal of the Japanese Circulation Society 79(4), 770-777, 2015-04
- NAID 40020412256
- Bedside Teaching 左心不全の危険因子としてのCOPD
- 大西 勝也
- 呼吸と循環 63(4), 359-364, 2015-04
- NAID 40020405244
Related Links
- An English subbed version of K.Will's Left Heart. Thanks to kanatic from Soompi for translating it. You can pick up K.Will's album at yesasia. It's called K....
- heart (hahrt) cor; the viscus of cardiac muscle that maintains the circulation of the blood. artificial heart a pumping mechanism that duplicates the rate, output, and blood pressure of the natural heart; it may replace the function of a ...
Related Pictures
★リンクテーブル★
| リンク元 | 「左心」 |
| 拡張検索 | 「left heart bypass method」「hypoplastic left heart syndrome」 |
| 関連記事 | 「hearing」「left」「hear」「heart」 |
「左心」
「left heart bypass method」
「hypoplastic left heart syndrome」
「hearing」
- n。
「left」
- adj.
- 左の、左方の
- n.
- 左、
- v.
- 関
- leave
「hear」
- v.
「heart」