標(biāo)題: Titlebook: Cardiac Rate and Rhythm; Physiological, Morph Lennart N. Bouman,Habo J. Jongsma Book 1982 Martinus Nijhoff Publishers, The Hague 1982 drugs [打印本頁] 作者: 壓榨機(jī) 時間: 2025-3-21 17:29
書目名稱Cardiac Rate and Rhythm影響因子(影響力)
書目名稱Cardiac Rate and Rhythm影響因子(影響力)學(xué)科排名
書目名稱Cardiac Rate and Rhythm網(wǎng)絡(luò)公開度
書目名稱Cardiac Rate and Rhythm網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Cardiac Rate and Rhythm被引頻次
書目名稱Cardiac Rate and Rhythm被引頻次學(xué)科排名
書目名稱Cardiac Rate and Rhythm年度引用
書目名稱Cardiac Rate and Rhythm年度引用學(xué)科排名
書目名稱Cardiac Rate and Rhythm讀者反饋
書目名稱Cardiac Rate and Rhythm讀者反饋學(xué)科排名
作者: 喪失 時間: 2025-3-21 20:18 作者: Diverticulitis 時間: 2025-3-22 00:55 作者: shrill 時間: 2025-3-22 04:35
The Relative Contributions of Various Time-Dependent Membrane Currents to Pacemaker Activity in the n reality a developing inward current which cannot be carried by potassium ions alone (see DiFrancesco, this volume). It probiably has the same ionic composition as i. (i.) in the SA node and is carried by both sodium and potassium ions (DiFrancesco, 1980; Brown et al., 1980). This being the case, b作者: 來就得意 時間: 2025-3-22 09:23
The Current IK2 in Purkinje Fibres Reinterpreted and Identified with the Current IF in the SA Nodef any K-dependent current is far more drastic than any distortion induced by non-uniformities. Indeed, evidence given in this paper shows how the presence of strong K-depletion during hyperpolarizations can alter the analysis of the pacemaker current “i.” so substantially as to make an inward curren作者: 抱狗不敢前 時間: 2025-3-22 16:42
Cellular Communication: Introductory Remarksnimale Zellketten (...): die einzelnen Zellen vermoegen sich zwar waehrend des Lebens den Erregungsvorgang durch Contakt mitzutheilen, sterben aber jede fuer sich ab”. In a publication dated 1876 Engelman attempted to extend the general validity of his idea to single nerve fibres. His observations, 作者: 抱狗不敢前 時間: 2025-3-22 18:19
Formation and Growth of Myocardial Gap Junctions: In Vivo and In Vitro Studiese communicating unit (i.e., “connexon”) is a hexameric polymer which spans the membrane and would possess a central channel. It has been speculated that rotational displacement of the subunits to glide against each other, represents the mechanism whereby the channel is opened and closed.作者: adhesive 時間: 2025-3-22 23:27
Normal and Malignant Hematopoiesislic depolarization. This is discussed in section I, concerning the fundamental properties of pacemaker cells with special reference to ionic membrane currents. Although views still quite differ about the exact nature of the membrane processes that cause the automatic pacemaker discharge there is agr作者: 有雜色 時間: 2025-3-23 03:36 作者: 健談的人 時間: 2025-3-23 09:37 作者: prodrome 時間: 2025-3-23 10:25 作者: 投票 時間: 2025-3-23 14:45 作者: Dissonance 時間: 2025-3-23 18:13 作者: intuition 時間: 2025-3-24 00:56
0166-9842 to ionic membrane currents. Although views still quite differ about the exact nature of the membrane processes that cause the automatic pacemaker dis- charge th978-94-009-7537-8978-94-009-7535-4Series ISSN 0166-9842 作者: 盤旋 時間: 2025-3-24 04:18
Developments in Cardiovascular Medicinehttp://image.papertrans.cn/c/image/221812.jpg作者: ADJ 時間: 2025-3-24 10:29
Gap Junction Structure in Coupled and Uncoupled Conditionsular functions would be ineffective in the absence of a system for direct cell-to-cell communication. This system, known as cell coupling, relies on the presence of specialized cell junctions called gap junctions, nexuses, maculae communicantes, coupling junctions, etc. (Peracchia, 1980).作者: 起波瀾 時間: 2025-3-24 12:25 作者: nephritis 時間: 2025-3-24 18:32 作者: 系列 時間: 2025-3-24 19:42
Oscar Gans,Gerd-Klaus SteiglederA decrease in the degree of cell-to-cell coupling in heart muscle may induce disturbances of the synchronous discharge in the pacemaker region, produce slow conduction or even conduction block. It is thus desirable to study the processes which could modulate this cell-to-cell coupling under normal and pathological conditions.作者: overrule 時間: 2025-3-25 01:43
On the Control of Cell Communication in HeartThere is extensive electrophysiological and el ectronmicroscopic evidence that heart cells are connected through low resistance channels (see, for instance, De Mello, 1977a).作者: Spirometry 時間: 2025-3-25 04:22 作者: 生氣地 時間: 2025-3-25 11:07
Cardiac Rate and Rhythm978-94-009-7535-4Series ISSN 0166-9842 作者: canonical 時間: 2025-3-25 13:27
A. M. Parry,S. Clare,P. M. Matthewsular functions would be ineffective in the absence of a system for direct cell-to-cell communication. This system, known as cell coupling, relies on the presence of specialized cell junctions called gap junctions, nexuses, maculae communicantes, coupling junctions, etc. (Peracchia, 1980).作者: VEIL 時間: 2025-3-25 16:59 作者: Macronutrients 時間: 2025-3-25 21:53
Normal and Malignant Hematopoiesisbeat intervals not exceeding 2%. The pacemaker that is the source of this regular excitation is localised normally within the sinus node (= sino-atrial node = node of Keith and Flack), a most intriguing small piece of tissue in the caval corner of the right atrium. A small portion of this node conta作者: jarring 時間: 2025-3-26 00:59
Eiji Itoi MD, PhD,Shin Hitachi MD, PhDs, adding that, in their view, a cluster of cells must be taken as the model rather than the single cell to allow for the possible role of reentry as a mechanism for spontaneous activity. In response to their suggestion, I will point out a few ways in which a cell or a collection of cells could serv作者: 飲料 時間: 2025-3-26 04:17
Acromion and Coracoacromial Archis located in the intercaval region, 0.5 – 2 mm away from the medial border of the crista terminalis. It contains typical nodal cells, and is part of a much larger group of cells that all show diastolic depolarization. This latter group of cells, which under standard conditions (see Bleeker et al., 作者: 一起 時間: 2025-3-26 09:40
Francisco Vergara,Nicolás Garcíae became available. From those studies it appeared that a number of different ionic current systems are involved: 1. the rapid sodium current, i., (Noma et al., 1977), 2. the slow inward current, i., (Noma et al., 1977; Noma et al., 1980), 3. the potassium current, i., (Noma and Irisawa, 1976; DiFra作者: nonchalance 時間: 2025-3-26 13:21 作者: Heart-Rate 時間: 2025-3-26 16:56
Characterizations of Normal Distribution,lamped preparations — or because of technical limitations, interpretation of voltage-clamp results in cardiac muscle requires a particular caution (Johnson and Lieberman, 1971; McGuigan, 1974; Attwell and Cohen, 1977). Recently, the attention of cardiac electrophysiologists has been concentrating on作者: patriarch 時間: 2025-3-26 23:15 作者: infatuation 時間: 2025-3-27 02:10
Normal, Transformed and Leukemic Leukocytesnges. For example, striking changes occur in the electrical properties of ventricular myocardial cells during embryonic development of chick heart. These electrophysiological changes include changes in automaticity and pacemaker capabilities of the cells. The electrical properties at each stage of d作者: resilience 時間: 2025-3-27 08:35
F. Fazekas,C. Enzinger,S. Ropelen “Pfluegers Archiv fuer die gesamte Physiologie des Menschen und der Thiere”, got married to Donders’ daughter and, in 1897, succeeded du Bois-Reymond to the chair of Physiology in Berlin (Rothschuh, 1953). One of these papers entitled “Ueber die Leitung der Erregung im Herzmuskel” (1875) describes作者: Hangar 時間: 2025-3-27 09:34 作者: depreciate 時間: 2025-3-27 16:15 作者: Madrigal 時間: 2025-3-27 21:47 作者: 憎惡 時間: 2025-3-28 01:48
Anatomie und Entwicklungsgeschichte,nd McNutt, 1969). Since electrical current flows across cell membranes and from cell to cell, rate and rhythm in normal whole heart must be regulated at the cellular level by intercellular resistance as well as by excitable membrane characteristics. Consequently changes in intercellular resistance m作者: MAIM 時間: 2025-3-28 02:38 作者: 不理會 時間: 2025-3-28 08:16
https://doi.org/10.1007/978-94-009-7535-4drugs; heart; heart rate; membrane; pacemaker作者: enumaerate 時間: 2025-3-28 12:17 作者: gnarled 時間: 2025-3-28 15:03 作者: 逃避現(xiàn)實 時間: 2025-3-28 19:04
0166-9842 the interbeat intervals not exceeding 2%. The pacemaker that is the source of this regular ex- citation is localised normally within the sinus node (" sino-atrial node " node of Keith and Flack), a most intriguing small piece of tissue in the caval corner of the right atrium. A small portion of thi作者: 欲望小妹 時間: 2025-3-29 00:45 作者: florid 時間: 2025-3-29 06:30 作者: 鞭子 時間: 2025-3-29 10:07 作者: jagged 時間: 2025-3-29 13:14 作者: 接觸 時間: 2025-3-29 19:12
Normal, Transformed and Leukemic Leukocytesells are useful, not only for elucidating the changes during differentiation, but also may provide clues for understanding the complex electrophysiology of adult hearts. Similarly, cultured heart cells may prove useful as a model system in which to study automaticity of heart cells.作者: 夾死提手勢 時間: 2025-3-29 19:53
Oscar Gans,Gerd-Klaus SteiglederThis early phase of arrhythmias lasts only for 10 to 30 minutes and is followed by a period that is relatively free of arrhythmias. A late phase of ectopic activity ensues after 5 to 12 hours, during which ventricular premature beats and tachycardia dominate and ventricular fibrillation occurs infrequently. This phase may last for several days.作者: 沉默 時間: 2025-3-30 01:59
On the Ultrastructural Identification of Pacemaker Cell Types within the Sinus Nodef origin the excitation wave propagates through the sinus node preferentially in an oblique cranial direction toward the crista terminalis. In all other directions, the spread of excitation is considerably slower; in the direction of the interatrial septum conduction fails (Fig. 1).作者: Cardiac 時間: 2025-3-30 07:12 作者: Duodenitis 時間: 2025-3-30 09:26 作者: Pericarditis 時間: 2025-3-30 16:18 作者: 輕浮思想 時間: 2025-3-30 20:27
Concluding Remarks and Some Future Research,nt. This produces the same overall current change as an inward current activated by hyper polarization; but had nature really developed two systems for producing this current change in the heart by such different means? It seemed rather unlikely.作者: 壕溝 時間: 2025-3-30 21:43 作者: 用手捏 時間: 2025-3-31 03:12
Introductionbeat intervals not exceeding 2%. The pacemaker that is the source of this regular excitation is localised normally within the sinus node (= sino-atrial node = node of Keith and Flack), a most intriguing small piece of tissue in the caval corner of the right atrium. A small portion of this node conta作者: figure 時間: 2025-3-31 05:09 作者: APO 時間: 2025-3-31 11:59
On the Ultrastructural Identification of Pacemaker Cell Types within the Sinus Nodeis located in the intercaval region, 0.5 – 2 mm away from the medial border of the crista terminalis. It contains typical nodal cells, and is part of a much larger group of cells that all show diastolic depolarization. This latter group of cells, which under standard conditions (see Bleeker et al., 作者: 刻苦讀書 時間: 2025-3-31 16:04 作者: 無政府主義者 時間: 2025-3-31 21:32 作者: CLASP 時間: 2025-3-31 22:36
