標(biāo)題: Titlebook: Diastolic Relaxation of the Heart; Basic Research and C William Grossman (Herman Dana Professor of Medicin Book 1988 Martinus Nijhoff Publi [打印本頁] 作者: rupture 時(shí)間: 2025-3-21 16:55
書目名稱Diastolic Relaxation of the Heart影響因子(影響力)
書目名稱Diastolic Relaxation of the Heart影響因子(影響力)學(xué)科排名
書目名稱Diastolic Relaxation of the Heart網(wǎng)絡(luò)公開度
書目名稱Diastolic Relaxation of the Heart網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Diastolic Relaxation of the Heart被引頻次
書目名稱Diastolic Relaxation of the Heart被引頻次學(xué)科排名
書目名稱Diastolic Relaxation of the Heart年度引用
書目名稱Diastolic Relaxation of the Heart年度引用學(xué)科排名
書目名稱Diastolic Relaxation of the Heart讀者反饋
書目名稱Diastolic Relaxation of the Heart讀者反饋學(xué)科排名
作者: FLEET 時(shí)間: 2025-3-21 23:57
Sarcoplasmic Reticular Control of Cardiac Contraction and Relaxation at the end of systole. The precise relationship between Ca. uptake into this intracellular membrane system and the changes in muscle length and tension that occur during diastole remains incompletely understood, but it is generally accepted that relaxation begins when cytosolic Ca. is reduced by th作者: WAX 時(shí)間: 2025-3-22 01:01 作者: 草本植物 時(shí)間: 2025-3-22 07:54 作者: 苦笑 時(shí)間: 2025-3-22 10:09 作者: 同步左右 時(shí)間: 2025-3-22 14:55
The Effect of Regional Myocardial Heterogeneity on the Economy of Isometric Relaxationhen heart muscle contracts and relaxes isometrically, there is considerable internal shortening and lengthening during the rise and fall of tension development [2]. In-skeletal muscle, under those conditions where active muscle shortens and lengthens, the energetic cost of shortening is greater than作者: 同步左右 時(shí)間: 2025-3-22 20:18
Functional Sequelae of Diastolic Sarcoplasmic Reticulum Ca2+ Release in the Myocardiumf ventricular filling pressure and volume. The advent of ultrasound and radionuclide techniques has rendered the assessment of diastolic function, i.e. filling rates and volumes, and systolic function still more common. While these technological developments have verified the notion of variable dias作者: corpuscle 時(shí)間: 2025-3-22 22:51 作者: fiction 時(shí)間: 2025-3-23 03:59
Ischemic/Hypoxic and Reperfusion/Reoxygenation Contractures: Mechanismspresented a change in myocardial stiffness was not then clear and was to remain controversial for some years: the complexities of dissociating hemodynamic from myocardial properties are not unique to systolic function. The observation nevertheless marked a renewal of interest in diastolic function w作者: overweight 時(shí)間: 2025-3-23 08:28
Load Dependence of Relaxationme of onset, speed, and extent of the relaxation phase. Relaxation of the heart is defined by the events during systole by which the heart, as a muscle and as a pump, returns to a precontractile configuration. Relaxation of cardiac muscle includes isometric force decline and isotonic lengthening. Re作者: monogamy 時(shí)間: 2025-3-23 11:55 作者: Ordeal 時(shí)間: 2025-3-23 15:04
Diastolic Myocardial Mechanics and the Regulation of Cardiac Performancel and diseased hearts. Very early in our studies, it became evident that existing descriptors of myocardial performance were deficient, and initial efforts were expended to develop basic models of ventricular geometry, diastolic properties, and systolic function. Later work has been directed toward 作者: 周興旺 時(shí)間: 2025-3-23 21:53
Evaluation of Time Course of Left Ventricular Isovolumic Relaxation in Humanslaxation can be approximated by a monoexponential function. Their technique required that the derived or best-fit monoexponential curve for the pressure data decay asymptotically toward zero pressure. [1, 2]. Subsequent evaluation of the time course of pressure fall during isovolumic relaxation has 作者: organism 時(shí)間: 2025-3-24 02:06 作者: 無效 時(shí)間: 2025-3-24 02:46
Influence of Pressure and Volume Overload on Diastolic Compliancegth relationship. Compliance of the ventricular chamber refers to the ratio of change in volume (dV) to a change in pressure (dP). The reversed ratio represents chamber stiffness (dP/dV). The relationship between P and V throughout diastole is curvilinear. It is popular to fit the P-V data to an exp作者: hyperuricemia 時(shí)間: 2025-3-24 08:43
Influence of the Pericardium on Diastolic Complianceiac chambers, and the total volume contained within the cardiac chambers [1]. To illustrate the latter factor, it is reasonable to expect that at a given left ventricular volume, the influence of the pericardium on left ventricular compliance will be directly proportional to the volume contained wit作者: Contort 時(shí)間: 2025-3-24 13:46 作者: 柔美流暢 時(shí)間: 2025-3-24 15:45
http://image.papertrans.cn/d/image/270976.jpg作者: Vldl379 時(shí)間: 2025-3-24 19:47 作者: Expostulate 時(shí)間: 2025-3-25 02:44 作者: 乞討 時(shí)間: 2025-3-25 06:02 作者: ADJ 時(shí)間: 2025-3-25 08:41
O. -J. Grüsser,U. Grüsser-Cornehlsls. The sources of the calcium for this rise are the extracellular space and the sarcoplasmic reticulum. Within a specific range of concentration, in the vicinity of 1μ molar, the amount of force that is generated is dependent on the amplitude of the calcium concentration. The amplitude of the contr作者: narcissism 時(shí)間: 2025-3-25 14:56
Fundamentals of Cell Physiology contractile force and is usually fully relaxed at this stage [1]. With continued impairment of adenosine triphosphate (ATP) synthesis, the ischemic myocardial cell begins to develop an increase in resting tension. This increase in resting tension could be due to a rise in cytosolic free Ca. ion con作者: 鳴叫 時(shí)間: 2025-3-25 17:49
Alexander E. Stover,Philip H. Schwartzhen heart muscle contracts and relaxes isometrically, there is considerable internal shortening and lengthening during the rise and fall of tension development [2]. In-skeletal muscle, under those conditions where active muscle shortens and lengthens, the energetic cost of shortening is greater than作者: Debility 時(shí)間: 2025-3-25 21:26
Lyn Healy,Lesley Young,Glyn N. Staceyf ventricular filling pressure and volume. The advent of ultrasound and radionuclide techniques has rendered the assessment of diastolic function, i.e. filling rates and volumes, and systolic function still more common. While these technological developments have verified the notion of variable dias作者: Brochure 時(shí)間: 2025-3-26 02:57
Justine D. Miller,Thorsten M. Schlaegertriphosphate (ATP) and creatine phosphate (CP) [2) reserves, an accumulation of protons [3], and a gain in Na. and loss of K. [4]. As the duration of the hypoxic episode progresses, other changes occur, including a gradual but sustained increase in end-diastolic resting tension. Many factors, includ作者: albuminuria 時(shí)間: 2025-3-26 04:18 作者: 新義 時(shí)間: 2025-3-26 11:57
https://doi.org/10.1007/978-3-642-16707-2me of onset, speed, and extent of the relaxation phase. Relaxation of the heart is defined by the events during systole by which the heart, as a muscle and as a pump, returns to a precontractile configuration. Relaxation of cardiac muscle includes isometric force decline and isotonic lengthening. Re作者: 性滿足 時(shí)間: 2025-3-26 14:54
Jeffrey K. McKee,Erica N. Chambersr muscle, these changes usually manifest themselves as alterations in force generation and in the rate of relaxation [2]. The studies described in this chapter were designed to answer the question of whether the mechanical abnormalities of hypertrophied muscle are related to changes in intracellular作者: 擁護(hù) 時(shí)間: 2025-3-26 19:27 作者: 使更活躍 時(shí)間: 2025-3-26 22:29
Methods for Association Studieslaxation can be approximated by a monoexponential function. Their technique required that the derived or best-fit monoexponential curve for the pressure data decay asymptotically toward zero pressure. [1, 2]. Subsequent evaluation of the time course of pressure fall during isovolumic relaxation has 作者: 標(biāo)準(zhǔn) 時(shí)間: 2025-3-27 04:25
Methods for Association Studiesthe process by which the left ventricle returns to its presystolic or end diastolic pressure and volume. Relaxation is controlled by a complex interaction between . (the time-dependent decay of active-force-generation capacity) and . conditions (forces affecting myocardial length and tension). These作者: alabaster 時(shí)間: 2025-3-27 05:26 作者: Creditee 時(shí)間: 2025-3-27 11:51
https://doi.org/10.1007/978-3-031-51063-2iac chambers, and the total volume contained within the cardiac chambers [1]. To illustrate the latter factor, it is reasonable to expect that at a given left ventricular volume, the influence of the pericardium on left ventricular compliance will be directly proportional to the volume contained wit作者: 憤怒歷史 時(shí)間: 2025-3-27 16:16 作者: 展覽 時(shí)間: 2025-3-27 18:03 作者: Extricate 時(shí)間: 2025-3-27 22:59 作者: MAG 時(shí)間: 2025-3-28 03:26
Thirst and Hunger: General Sensations at the end of systole. The precise relationship between Ca. uptake into this intracellular membrane system and the changes in muscle length and tension that occur during diastole remains incompletely understood, but it is generally accepted that relaxation begins when cytosolic Ca. is reduced by the calcium pump of the SR.作者: GLIB 時(shí)間: 2025-3-28 09:16
The Effects of Cardiac Hypertrophy on Intracellular Ca2+ Handling Ca. handling. Four models of hypertrophy will be considered, including (1) pressure-overload right ventricular hypertrophy in ferrets, (2) alteration of the thyroid state in ferrets, (3) the compensatory hypertrophy that occurs in patients with heart failure, and (4) hypertrophic cardiomyopathy in humans.作者: 修正案 時(shí)間: 2025-3-28 13:11
Influence of Pressure and Volume Overload on Diastolic Complianceonential relation, although in many instances (and also in pressure and volume overload) the observed P-V coordinates may clearly deviate from a true exponential relationship. The slope of the pressure-volume relation is termed the constant of . and represents a nonnormalized quantity of diastolic stiffness.作者: 命令變成大炮 時(shí)間: 2025-3-28 16:03
Fundamentals of Cell Physiologyyocardial cell begins to develop an increase in resting tension. This increase in resting tension could be due to a rise in cytosolic free Ca. ion concentration, [Ca.]., or a fall in ATP concentration, which could produce rigor due to failure of actin-myosin cross-bridge dissociation [2].作者: 帶子 時(shí)間: 2025-3-28 20:03 作者: incredulity 時(shí)間: 2025-3-29 02:48 作者: 座右銘 時(shí)間: 2025-3-29 03:10 作者: 注意力集中 時(shí)間: 2025-3-29 11:05
Thirst and Hunger: General Sensationsed in each step are still not completely understood and in some cases remain subject to considerable controversy. Various aspects of the excitation-contraction process are considered in detail in several excellent reviews (1–4).作者: FEAT 時(shí)間: 2025-3-29 15:00 作者: 一小塊 時(shí)間: 2025-3-29 19:03 作者: BAIL 時(shí)間: 2025-3-29 23:47
Kirk E. Lohmueller,Rasmus Nielsenes on how the heart adapts to clinical heart disease, and to provide direction for future clinical investigation of myocardial mechanics in humans. This chapter will review these topics primarily through publications from our laboratory, each of which contains full references.作者: 情感 時(shí)間: 2025-3-30 00:23
Methods for Association Studiesan early or contraction load results in a more prolonged relaxation, whereas the application of a late or relaxation load results in a premature and more rapid relaxation; this latter phenomenon has been called “l(fā)oad dependent relaxation” [1].作者: CROAK 時(shí)間: 2025-3-30 05:55 作者: peritonitis 時(shí)間: 2025-3-30 10:06 作者: stress-test 時(shí)間: 2025-3-30 12:42 作者: lipoatrophy 時(shí)間: 2025-3-30 19:04
Load Dependence of Relaxationpump is thus governed by the dynamic interaction of the sensitivity of the contractile apparatus to the prevailing load (load dependence) and the dissipating activation (inactivation). This interaction is modulated by the regional and temporal nonuniform distribution of load and inactivation.作者: 嬰兒 時(shí)間: 2025-3-30 22:14
Diastolic Myocardial Mechanics and the Regulation of Cardiac Performancees on how the heart adapts to clinical heart disease, and to provide direction for future clinical investigation of myocardial mechanics in humans. This chapter will review these topics primarily through publications from our laboratory, each of which contains full references.作者: collagen 時(shí)間: 2025-3-31 02:39 作者: 松果 時(shí)間: 2025-3-31 05:42 作者: 條街道往前推 時(shí)間: 2025-3-31 12:38
Functional Sequelae of Diastolic Sarcoplasmic Reticulum Ca2+ Release in the Myocardium. filling rates and volumes, and systolic function still more common. While these technological developments have verified the notion of variable diastolic compliance and the coexistence of “abnormal diastolic” function with normal or abnormal systolic “function,” the nature of the former and its relation to the latter still remain obscure.作者: 組裝 時(shí)間: 2025-3-31 14:31
Ischemic/Hypoxic and Reperfusion/Reoxygenation Contractures: Mechanismsamic from myocardial properties are not unique to systolic function. The observation nevertheless marked a renewal of interest in diastolic function whose importance had been rather neglected since before the days of Harvey.作者: avenge 時(shí)間: 2025-3-31 20:49 作者: Iniquitous 時(shí)間: 2025-4-1 00:06 作者: DEFER 時(shí)間: 2025-4-1 02:23 作者: 喊叫 時(shí)間: 2025-4-1 06:57
