作者: ANT 時(shí)間: 2025-3-21 20:35 作者: Communicate 時(shí)間: 2025-3-22 00:37 作者: prolate 時(shí)間: 2025-3-22 06:24
Atrial Fibrillation in Heart Failure: Prognostic Significance and Managementtrial and ventricular arrhythmias commonly occur in patients with CHF and are a significant source of symptoms, morbidity, and mortality. Atrial fibrillation occurs in up to 9% of patients over the age of 80 and in 15%–X30% of patients with CHF [1]. The prevalence of atrial fibrillation increases wi作者: intuition 時(shí)間: 2025-3-22 09:54
Atrial Fibrillation After Cardiac Surgery: What’s All the Fuss About?itten on this subject [1]. The reasons behind such intense interest are not entirely clear. However, the major driving factor seems to be the demonstrated relationship between post-operative atrial fibrillation and length of stay in hospital after surgery. Particularly in North America, there is a t作者: gerontocracy 時(shí)間: 2025-3-22 14:30
“Pill in the Pocket”: How Effective and Safe is this Strategy for Treatment of Recurrences of Atrial. Several substrates underlie this arrhythmia, and different mechanisms are involved in its onset: it is a clinical challenge because there are several diagnostic and therapeutic options, making it a money- and time-consuming entity.作者: gerontocracy 時(shí)間: 2025-3-22 20:06 作者: 違法事實(shí) 時(shí)間: 2025-3-22 22:41 作者: Monocle 時(shí)間: 2025-3-23 01:51 作者: 流行 時(shí)間: 2025-3-23 09:35
Which Is the Ideal Drug for Chronic Prophylaxis of Atrial Fibrillation? the most effective [1, 2]. In contrast with the high efficacy shown in treating recent-onset atrial fibrillation, results obtained in preventing recurrences of atrial fibrillation are scanty [3–6]. Table 1 summarizes reported data from the literature. As shown, the percentage of patients who mainta作者: optional 時(shí)間: 2025-3-23 13:14 作者: 野蠻 時(shí)間: 2025-3-23 15:04
Rate Control of Atrial Fibrillation: By How Much Should the Ventricular Rate be Lowered?itate the appearance of heart failure, at least in old people with heart disease [3,4], Moreover, mounting evidence shows that an elevated resting sinus rate is a predictor of cardiovascular morbidity and mortality. In fact, in multivariate analysis, a high sinus rate emerged as an independent predi作者: 宇宙你 時(shí)間: 2025-3-23 20:44 作者: 投票 時(shí)間: 2025-3-24 01:20 作者: blister 時(shí)間: 2025-3-24 04:04 作者: etiquette 時(shí)間: 2025-3-24 09:56 作者: LINE 時(shí)間: 2025-3-24 10:51
Does the Policy of Repeated Early Cardioversion for Recurrences of Atrial Fibrillation Work? rhythm for the first year [1]. The highest incidence of recurrences is seen during the first month after cardioversion, particularly within the first 5 days, when AF recurs in up to 40% of patients [2].作者: chisel 時(shí)間: 2025-3-24 16:02
Rate Control of Atrial Fibrillation: By How Much Should the Ventricular Rate be Lowered?ctor of mortality in the general population [5], in elderly subjects [6], and in selected groups of patients with hypertension [7] or myocardial infarction [8]. At present the prognostic value of resting HR in patients with chronic atrial fibrillation (AF) is unknown; however, it should be expected to be the same.作者: Decline 時(shí)間: 2025-3-24 21:55
Inequality Constrained Optimization,oped their arrhythmia before the age of 50 years, and these patients were at greater risk of clinical deterioration and HCM-related death than were patients with AF onset later in life [4]. Finally, postoperative AF occurred following surgical septal myectomy in approximately 30% of patients in one series [13].作者: Dysarthria 時(shí)間: 2025-3-25 01:43 作者: 過(guò)剩 時(shí)間: 2025-3-25 07:09
What Is the Impact of Atrial Fibrillation on the Clinical Course of Hypertrophic Cardiomyopathy?oped their arrhythmia before the age of 50 years, and these patients were at greater risk of clinical deterioration and HCM-related death than were patients with AF onset later in life [4]. Finally, postoperative AF occurred following surgical septal myectomy in approximately 30% of patients in one series [13].作者: 指派 時(shí)間: 2025-3-25 07:50 作者: exhilaration 時(shí)間: 2025-3-25 14:51
Conference proceedings 2004gical advances, to communicate results of relevant and innovative researches, to assess the impact of recently developed diagnostic and therapeutical tools, to discuss controversial aspects, and to reach a consensus on the most appropriate evaluation and management of specific problems. This is the 作者: Sigmoidoscopy 時(shí)間: 2025-3-25 19:26 作者: Arb853 時(shí)間: 2025-3-25 21:47 作者: 調(diào)整 時(shí)間: 2025-3-26 01:05
https://doi.org/10.1007/978-94-015-8763-1ctor of mortality in the general population [5], in elderly subjects [6], and in selected groups of patients with hypertension [7] or myocardial infarction [8]. At present the prognostic value of resting HR in patients with chronic atrial fibrillation (AF) is unknown; however, it should be expected to be the same.作者: 的事物 時(shí)間: 2025-3-26 04:43
https://doi.org/10.1007/978-94-015-8763-1c agents may increase the percentage of patients who maintain sinus rhythm, but the overall efficacy is limited and, except for amiodarone, no more than 50% of the treated patients are free from arrhythmia recurrences after 6–12 months. For amiodarone, efficacy rates of 75%–78.5% at 6 months and of 50%–73% at 12 months have been reported.作者: Cerumen 時(shí)間: 2025-3-26 11:01 作者: 表兩個(gè) 時(shí)間: 2025-3-26 13:17 作者: sebaceous-gland 時(shí)間: 2025-3-26 17:00 作者: Restenosis 時(shí)間: 2025-3-27 00:13 作者: 分貝 時(shí)間: 2025-3-27 02:02 作者: 座右銘 時(shí)間: 2025-3-27 06:04 作者: ABIDE 時(shí)間: 2025-3-27 13:16
https://doi.org/10.1007/978-94-015-8763-1sinus rhythm restoration and maintenance warrant a better prognosis than chronic persistence of the arrhythmia combined with optimal control of the heart rate and anticoagulation therapy to prevent thromboembolism [3], but nevertheless in common clinical practice cardioversion is proposed in order to improve cardiac function and survival [4].作者: N斯巴達(dá)人 時(shí)間: 2025-3-27 14:25 作者: 悶熱 時(shí)間: 2025-3-27 20:18 作者: GLIDE 時(shí)間: 2025-3-28 00:27 作者: 神圣將軍 時(shí)間: 2025-3-28 04:03 作者: BUDGE 時(shí)間: 2025-3-28 09:26 作者: NUDGE 時(shí)間: 2025-3-28 13:59
https://doi.org/10.1007/978-3-642-93318-9a small but definite risk of of short- and long-term complications from the ablative therapy and pacemaker implantation. For these reasons, many cardiologists and electrophysiologists have concerns about wide use of this new treatment and some refute the wisdom of its introduction into clinical prac作者: nitroglycerin 時(shí)間: 2025-3-28 18:26
P. K. Maini,J. D. Murray,G. F. Ostered exercise capacity which is already impaired by the loss of the atrial contribution to ventricular filling. Therefore, pharmacological therapy with negative dromotropic drugs is necessary in the vast majority of AF patients in whom rate control is pursued. Unfortunately, this is often a trade-off,作者: 代理人 時(shí)間: 2025-3-28 20:50
ACE Inhibitors and Angiotensin Receptor Blockers: a New Effective Non-Conventional Approach to Prevecurrences are probably the clinical consequence of electrical remodelling [1, 2], due to the changes in refractory period of atrial muscle and/or due to abnormal activity occurring inside the pulmonary veins. This could explain the drug-resistance of long-standing atrial fibrillation.作者: 高射炮 時(shí)間: 2025-3-29 02:19 作者: 四牛在彎曲 時(shí)間: 2025-3-29 05:10
Transvascular Parasympathetic Stimulation for Ventricular Rate Control During Atrial Fibrillation: Aed exercise capacity which is already impaired by the loss of the atrial contribution to ventricular filling. Therefore, pharmacological therapy with negative dromotropic drugs is necessary in the vast majority of AF patients in whom rate control is pursued. Unfortunately, this is often a trade-off,作者: impale 時(shí)間: 2025-3-29 08:55 作者: 鋸齒狀 時(shí)間: 2025-3-29 13:08
of the different arrhythmias, from epidemiology to physiopathology, electrogenetic mechanisms, diagnosis, prognosis, treatment, pshycological implications and economic costs have been discussed among the numerous experts and participants.978-88-470-2177-8978-88-470-2137-2作者: 散步 時(shí)間: 2025-3-29 18:26
Optimal Portfolios with Restrictions,rdiac disease [1–67] and, since 1990, also in some professional and competitive athletes, by Furlanello et al. [4–17, 68–73], Maron and Mitchell [11], Fenici et al. [41] Zeppilli [42], and Naccarella and Brachetti [20, 67]. A useful classification from the diagnostic and therapeutic points of view i作者: coalition 時(shí)間: 2025-3-29 23:01 作者: 詞匯 時(shí)間: 2025-3-30 01:13
Inequality Constrained Optimization,g from 10% to 28% [1–13]. In a recent study involving 480 patients with HCM followed up at two institutions for over 9 years, AF was documented in 22% of patients, with an incidence of 2% new cases per year [4]. Comparison with the general population shows that the likelihood of developing AF is 4–6作者: 語(yǔ)源學(xué) 時(shí)間: 2025-3-30 06:33 作者: modifier 時(shí)間: 2025-3-30 08:44
Nonlinear Ordinary Differential Equationsitten on this subject [1]. The reasons behind such intense interest are not entirely clear. However, the major driving factor seems to be the demonstrated relationship between post-operative atrial fibrillation and length of stay in hospital after surgery. Particularly in North America, there is a t作者: 細(xì)胞學(xué) 時(shí)間: 2025-3-30 15:33 作者: hematuria 時(shí)間: 2025-3-30 17:53
Nonlinear Isochronous Oscillators,rical cardioversion is the most effective way to convert persistent AF to SR, since its efficacy is very close to 100% success in the biphasic shock era [2]. Unfortunately, because of the high recurrence rate, particularly in the first few hours after cardioversion, only 30% of patients maintain SR 作者: CURB 時(shí)間: 2025-3-30 21:48
https://doi.org/10.1007/978-94-015-8763-1s [1]. People affected by AF exhibit a higher risk of heart failure and, above all, of embolic events [2]. It is not definitively established whether sinus rhythm restoration and maintenance warrant a better prognosis than chronic persistence of the arrhythmia combined with optimal control of the he作者: 不可侵犯 時(shí)間: 2025-3-31 00:54
Mathematics and Its Applicationspersistent or permanent, even if no underlying structural heart disease is present. The success rate of electrical cardioversion and the maintenance of sinus rhythm are highly dependent on the duration of the previous AF episode. After electrical cardioversion only 20%–40% of patients maintain sinus作者: 支柱 時(shí)間: 2025-3-31 05:31 作者: 消音器 時(shí)間: 2025-3-31 11:43
https://doi.org/10.1007/978-94-015-8763-1. The early appearance of electrical remodeling is followed by structural remodeling of the atrial tissue. In the past decade, arrhythmologists have been encouraged to investigate the etiology and pathophysiology of this type of frequent arrhythmia. These investigations have resulted in new concepts作者: 異教徒 時(shí)間: 2025-3-31 13:50
https://doi.org/10.1007/978-94-015-8763-1itate the appearance of heart failure, at least in old people with heart disease [3,4], Moreover, mounting evidence shows that an elevated resting sinus rate is a predictor of cardiovascular morbidity and mortality. In fact, in multivariate analysis, a high sinus rate emerged as an independent predi作者: 半球 時(shí)間: 2025-3-31 18:13
