標(biāo)題: Titlebook: Chronic Aortic Regurgitation; William H. Gaasch (Professor of Medicine, Chief of Book 1988 Kluwer Academic Publishers, Boston 1988 anatomy [打印本頁] 作者: 充裕 時間: 2025-3-21 19:30
書目名稱Chronic Aortic Regurgitation影響因子(影響力)
作者: atopic-rhinitis 時間: 2025-3-22 00:01
Left Ventricular Geometry and Wall Stress in Chronic Aortic Regurgitation,e volume. This permits normal antegrade stroke volume despite a regurgitant fraction that often exceeds 50%. Such an increase in total left ventricular stroke volume often exceeds that which can be achieved chronically by an anatomically normal left ventricle through either an increase in ejection f作者: affect 時間: 2025-3-22 01:44
End-Systolic Stress Volume Relationships in Chronic Aortic Regurgitation,, however, hemodynamic overload leads to muscle dysfunction. It is generally agreed that the amount of left ventricular dysfunction present in aortic regurgitation is a key determinant of the disease’s prognosis. Implicit in this concept is the need to measure left ventricular function accurately in作者: Physiatrist 時間: 2025-3-22 04:34 作者: 令人作嘔 時間: 2025-3-22 10:12 作者: 發(fā)電機(jī) 時間: 2025-3-22 15:56 作者: 發(fā)電機(jī) 時間: 2025-3-22 20:12 作者: 確保 時間: 2025-3-22 23:56
Vasodilator Therapy of Chronic Aortic Regurgitation,ss an incompetent aortic valve. As depicted in Figure 8–1, factors that increase tone in peripheral arterial resistance vessels will enhance regurgitant flow, while those that reduce tone will diminish it. However, it was not until the mid-1970s that this knowledge was utilized in devising new modal作者: BRINK 時間: 2025-3-23 02:53 作者: 謙卑 時間: 2025-3-23 09:24 作者: landmark 時間: 2025-3-23 12:02
Surgical Treatment of Chronic Aortic Regurgitation,aortic regurgitation (AR), a major determinant of the results of valve surgery in patients with AR is the optimal timing of the operation. A variety of invasive and noninvasive assessments of ventricular function have been proposed as useful indicators for undertaking aortic reconstruction or replac作者: Ambiguous 時間: 2025-3-23 14:53
Cardiovascular Function after Correction of Chronic Aortic Regurgitation, symptomatic patient is more difficult. Such patients often manifest progressive left ventricular (LV) dilation, loss of contractile function and a deterioration in exercise performance. Sometimes these changes do not reverse after the AR is corrected with valve replacement, and such patients have a作者: 原來 時間: 2025-3-23 18:57
Late Results and Complications of Prosthetic Aortic Valves,detail in the preceding chapters. The other important factors in late mortality and morbidity are the characteristics of the different aortic valve prostheses, particularly valve-related complications and durability. This chapter will deal primarily with late postoperative results and complications 作者: mastopexy 時間: 2025-3-23 22:59
Reference Data on Atoms, Molecules, and Ionscardium may be accompanied by changes of the geometric shape of the left ventricle as well as by histologic alterations. In this chapter we shall describe the macroscopic and microscopic structures of the left ventricle in chronic aortic regurgitation and analyze specifically their relation to systolic and diastolic ventricular function.作者: LIKEN 時間: 2025-3-24 04:55
Left Ventricular Structure and Function in Chronic Aortic Regurgitation,cardium may be accompanied by changes of the geometric shape of the left ventricle as well as by histologic alterations. In this chapter we shall describe the macroscopic and microscopic structures of the left ventricle in chronic aortic regurgitation and analyze specifically their relation to systolic and diastolic ventricular function.作者: Diskectomy 時間: 2025-3-24 07:05
Quantitation of Aortic Regurgitation, and for altering the progressive left ventricular dilitation and systolic depression that may occur in the presence of severe aortic regurgitation. For this reason, determination of the magnitude of regurgitation is a necessary component of the process of judging the indication and timing of valve replacement for aortic regurgitation.作者: Sarcoma 時間: 2025-3-24 11:56
Echocardiographic and Doppler Techniques in the Diagnostic and Therapeutic Evaluations of Chronic Acal observation and, in technology’s wake, the tenets of treatment for chronic aortic regurgitation have been altered. The aim of this chapter is to review what, in the authors’ opinions, are a few of the significant contributions from Doppler-echocardiography.作者: 一再遛 時間: 2025-3-24 17:07
Surgical Treatment of Chronic Aortic Regurgitation,ement (AVR). Though none is perfect, they have been increasingly helpful in aiding these difficult judgments. In this chapter, we will discuss current techniques of valvuloplasty and AVR and review the early and late results of surgical therapy in our series at the Brigham and Women’s Hospital and by others.作者: ALIAS 時間: 2025-3-24 22:54 作者: 制定 時間: 2025-3-25 01:52 作者: entice 時間: 2025-3-25 03:22 作者: 男生戴手銬 時間: 2025-3-25 10:41 作者: Carbon-Monoxide 時間: 2025-3-25 14:49
Optimal Timing of Aortic Valve Replacement,ostoperative congestive heart failure because of irreversible myocardial dysfunction despite technically successful valve replacement. It appears that other factors besides the severity of preoperative symptoms must be used in determining the proper timing of aortic or mitral valve replacement.作者: Rodent 時間: 2025-3-25 16:31
Book 1988escriptions of aortic regurgitation had previously been published by others, but Corrigan‘s contribution was so comprehensive that his name is still closely associated with this disorder. He described the physical findings and the underlying gross pathologic anatomy of aortic regurgitation. He recog作者: Engaged 時間: 2025-3-25 20:40
0166-9842 in 1832. Descriptions of aortic regurgitation had previously been published by others, but Corrigan‘s contribution was so comprehensive that his name is still closely associated with this disorder. He described the physical findings and the underlying gross pathologic anatomy of aortic regurgitation作者: narcissism 時間: 2025-3-26 00:59 作者: 山羊 時間: 2025-3-26 06:01
Current Intercomparisons Between CTS’sterioration in exercise performance. Sometimes these changes do not reverse after the AR is corrected with valve replacement, and such patients have a suboptimal clinical outcome. However, the exact prevalence of such “irreversibility” and its correlates is uncertain.作者: 緯度 時間: 2025-3-26 11:59
The Left Ventricular Response to Static and Dynamic Exercise in Chronic Aortic Regurgitation,tion, aortic impedance is decreased [2]. Thus the left ventricle adapts to the hemodynamic burden in chronic aortic regurgitation by dilation and hypertrophy, enabling the left ventricle to function as an effective low-compliance pump, able to generate a large stroke volume [3].作者: landfill 時間: 2025-3-26 13:28
Cardiovascular Function after Correction of Chronic Aortic Regurgitation,terioration in exercise performance. Sometimes these changes do not reverse after the AR is corrected with valve replacement, and such patients have a suboptimal clinical outcome. However, the exact prevalence of such “irreversibility” and its correlates is uncertain.作者: Cpr951 時間: 2025-3-26 18:58
Structure of Atomic Electron Shells and for altering the progressive left ventricular dilitation and systolic depression that may occur in the presence of severe aortic regurgitation. For this reason, determination of the magnitude of regurgitation is a necessary component of the process of judging the indication and timing of valve replacement for aortic regurgitation.作者: 切割 時間: 2025-3-26 21:43 作者: 粗語 時間: 2025-3-27 02:03 作者: 明確 時間: 2025-3-27 09:22
Theoretical Aspects of the Earth Rotationin relation to aortic prosthetic valve function, since left ventricular function was covered in detail previously. A brief review of the evolution of the various aortic valve prostheses and factors directing their development and modification is helpful in understanding their advantages, disadvantages, and complications.作者: GROSS 時間: 2025-3-27 10:43 作者: Concrete 時間: 2025-3-27 15:08 作者: 集聚成團(tuán) 時間: 2025-3-27 20:09
Alexandre A. Radzig,Boris M. Smirnovload is elevated by the volume overload of the lesion itself. While aortic regurgitation was previously categorized as a volume overload lesion, recent studies have demonstrated that afterload is usually increased in this disease and, thus, elements of both volume and pressure overload exist [1,2]. 作者: 口訣 時間: 2025-3-28 01:25 作者: 能量守恒 時間: 2025-3-28 05:45 作者: 突襲 時間: 2025-3-28 09:35 作者: 奇怪 時間: 2025-3-28 11:17 作者: obstinate 時間: 2025-3-28 17:18 作者: 敵手 時間: 2025-3-28 21:24 作者: 顯赫的人 時間: 2025-3-29 00:22 作者: 舉止粗野的人 時間: 2025-3-29 03:51
0166-9842 y had already achieved widespread application in the evaluation of aortic regurgitation, but cardiac ultrasound, especially Doppler echocardiography, was in its infancy, and the utility of radionuclide ventriculography was not widely appreciated.978-1-4612-8973-9978-1-4613-1729-6Series ISSN 0166-9842 作者: Sarcoma 時間: 2025-3-29 09:11 作者: Metastasis 時間: 2025-3-29 13:38 作者: 闖入 時間: 2025-3-29 19:03
Developments in Cardiovascular Medicinehttp://image.papertrans.cn/c/image/226368.jpg作者: Immunotherapy 時間: 2025-3-29 23:07 作者: Encapsulate 時間: 2025-3-30 00:26
Properties of Macroscopic Atomic Systems,y large hearts [1]. The clinical findings of increased pulse pressure with rapid diastolic collapse were associated with aortic valve incompetence by Corrigan in 1832 [2]. Austin Flint described the associated functional mitral middiastolic and presystolic murmurs in 1870 and noted that medical trea作者: 種類 時間: 2025-3-30 05:22 作者: 暴露他抗議 時間: 2025-3-30 09:07
Alexandre A. Radzig,Boris M. Smirnov, however, hemodynamic overload leads to muscle dysfunction. It is generally agreed that the amount of left ventricular dysfunction present in aortic regurgitation is a key determinant of the disease’s prognosis. Implicit in this concept is the need to measure left ventricular function accurately in作者: Triglyceride 時間: 2025-3-30 12:37
Reference Data on Atoms, Molecules, and Ionsssure overload may be present as well, especially in elderly patients with increased systolic aortic pressure. The adaptation of the left ventricular myocardium to the abnormal load of chronic aortic regurgitation consists of the development of eccentric hypertrophy characterized by a myocardial she
