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The Role of Cardiac Biomarkers in Predicting of Mortality in Diabetic Patients 心脏生物标志物在预测糖尿病患者死亡率中的作用
Pub Date : 2015-10-10 DOI: 10.17554/J.ISSN.2309-6861.2015.02.94
A. Berezin
Type 2 diabetes mellitus (T2DM) is one of the most prevalent metabolic diseases that associated with increased risk for cardiovascular (CV) diseases and newly CV events. Although CV risk assessment is incorporated in primary and secondary prevention strategies to improve morbidity and mortality that are applied in diabetic patient, it is important to stratify individuals at high CV risk not just prior diabetic complication, but at early stages of development of the CV diseases. The aim of the editorial comment is to discuss possible predictive role of cardiac biomarkers in T2DM. Cardiac biomarkers may contribute to improved prediction of CV mortality and CAD incidences in T2DM. It has suggested that measurement of serum levels of hs-CRP, galectin-3, NPs, and hs-cTnT probably allows the identification of T2DM patients the most at risk of CV events. Future directions are associated with discovering of novel biomarkers and optimal combinations of recently used markers to provide additional prognostic information beyond what is available with other traditional CV risk factors.
2型糖尿病(T2DM)是最常见的代谢性疾病之一,与心血管(CV)疾病和新心血管事件的风险增加有关。虽然心血管风险评估被纳入一级和二级预防策略,以提高糖尿病患者的发病率和死亡率,但重要的是,不仅要对既往的糖尿病并发症进行分层,而且要在心血管疾病发展的早期阶段进行分层。这篇社论评论的目的是讨论心脏生物标志物在T2DM中可能的预测作用。心脏生物标志物可能有助于改善T2DM患者CV死亡率和CAD发病率的预测。研究表明,检测血清hs-CRP、半凝集素-3、NPs和hs-cTnT水平可能有助于识别CV事件风险最高的T2DM患者。未来的方向是发现新的生物标记物和最近使用的标记物的最佳组合,以提供其他传统心血管危险因素可用的额外预后信息。
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引用次数: 8
2015 Guidelines on Treatment of Hypertension in Patients With Coronary Artery Disease 2015冠状动脉病患者高血压治疗指南
Pub Date : 2015-10-10 DOI: 10.17554/j.issn.2309-6861.2015.02.92
W. Aronow
Patients with coronary artery disease should have intensive treatment of modifiable coronary risk factors. Dietary sodium should be decreased. Hypertension should be treated with beta blockers and angiotensin-converting enzyme inhibitors or angiotensin receptor blockers. Long-acting nitrates are effective antianginal and antiischemic medications. Calcium channel blockers may be added if angina pectoris persists despite beta blockers and long-acting nitrates. The American Heart Association/American Society of Cardiology 2015 guidelines recommend a target blood pressure below 140/90 mm Hg in patients with coronary artery disease and with an acute coronary syndrome if they are aged 80 years and younger but below 150 mm Hg if they are ≥80 years of age. Octogenarians should be checked for orthostatic changes with standing, and a a systolic blood pressure below 130 mm Hg and a diastolic blood pressure below 65 mm Hg must be avoided. Caution is advised in lowering the diastolic blood pressure below 60 mm Hg in diabetics or in patients older than 60 years of age. In addition to the beta blockers carvedilol, metoprolol CR/XL, and bisoprolol, patients with hypertension and heart failure should be treated with diuretics and angiotensin-converting enzyme inhibitors or angiotensin receptor blockers, and patients with persistent severe symptoms with aldosterone antagonists if not contraindicated.
冠状动脉疾病患者应加强治疗可改变的冠状动脉危险因素。饮食中的钠应该减少。高血压应该用受体阻滞剂和血管紧张素转换酶抑制剂或血管紧张素受体阻滞剂治疗。长效硝酸盐是有效的抗心绞痛和抗缺血药物。如果心绞痛不顾受体阻滞剂和长效硝酸盐仍然存在,可以添加钙通道阻滞剂。美国心脏协会/美国心脏病学会2015指南建议冠心病和急性冠脉综合征患者的目标血压低于140/90毫米汞柱,如果他们的年龄在80岁及以下,如果他们的年龄≥80岁,则低于150毫米汞柱。80岁以上的老人应检查站立时的直立性改变,必须避免收缩压低于130毫米汞柱和舒张压低于65毫米汞柱。糖尿病患者或年龄超过60岁的患者将舒张压降至60毫米汞柱以下时要谨慎。除了受体阻滞剂卡维地洛、美托洛尔CR/XL和比索洛尔外,高血压和心力衰竭患者应使用利尿剂和血管紧张素转换酶抑制剂或血管紧张素受体阻滞剂,如果没有禁忌,持续严重症状的患者应使用醛固酮拮抗剂。
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引用次数: 0
Bedside Echocardiography In Patients With Hip Fracture 髋部骨折患者的床边超声心动图
Pub Date : 2015-10-10 DOI: 10.17554/j.issn.2309-6861.2015.02.88
C. Rostagno
Although surgery for fractured neck of femur is the highest risk among commonly performed surgery in medicine, there are very few data investigating treatment strategies to reduce the risk in this elderly and frail group of patients. Bedside echocardiography may be an useful tool to stratify surgical risk and optimize anesthesiology strategy. Echocardiography may help to assess a patient's intravascular volume status, myocardial contractility/ventricular ejection fraction and valvular heart disease in the peri-operative period. Careful patient selection based on multidisciplinary approach for pre-operative echocardiography is important to avoid unnecessary delay to surgery and at the same time to manage high risk conditions that may negatively affect the outcome of hip surgery. Larger studies are needed to establish the cost effectiveness of such approach.
尽管股骨颈骨折的手术是医学上常见手术中风险最高的,但很少有数据调查治疗策略来降低这类老年人和体弱患者的风险。床边超声心动图可能是手术风险分层和优化麻醉策略的有用工具。超声心动图可以帮助评估围手术期患者的血管内容积状态、心肌收缩力/心室射血分数和瓣瓣性心脏病。基于多学科方法的术前超声心动图仔细选择患者对于避免不必要的手术延误和同时管理可能对髋关节手术结果产生负面影响的高风险情况是重要的。需要更大规模的研究来确定这种方法的成本效益。
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引用次数: 0
New Clinical Trials With Evolocumab and Alirocumab on Cardiovascular Outcomes, in Patients With High Rsk of Acute Coronary Syndromes Evolocumab和Alirocumab对急性冠状动脉综合征高危患者心血管结局的新临床试验
Pub Date : 2015-10-10 DOI: 10.17554/j.issn.2309-6861.2015.02.93
R. Singh, K. Hristova, J. Fedacko, G. Elkilany, N. Verma
Evolocumab, alirocumab and bococizumab are leading monoclonal antibodies that are called Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors. These agents have been used in multicenter studies to demonstrate their efficacy and safety and effect on blood lipoproteins as well as on cardiovascular outcomes indicating significant beneficial effects without much adverse effects.
Evolocumab、alirocumab和bococizumab是领先的单克隆抗体,被称为Proprotein convertase subtilisin/ keexin type 9 (PCSK9)抑制剂。这些药物已在多中心研究中使用,以证明其有效性和安全性,以及对血脂和心血管结局的影响,表明显着的有益效果而没有太多的不良反应。
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引用次数: 0
Cardiovascular benefits and risk profiles of oral anti-diabetic agents: current evidence and ongoing trials 口服抗糖尿病药物的心血管益处和风险概况:现有证据和正在进行的试验
Pub Date : 2015-10-10 DOI: 10.17554/j.issn.2309-6861.2015.02.87
Yi-Cheng Chang, Juey-Jen Hwang, Shih-Che Hua
Type 2 diabetes increases the risk of developing cardiovascular (CV) morbidity and mortality. Strict glycemic control may produce CV benefit in newly diagnosed or short duration diabetes, but not in longstanding complicated diabetic patients, especially in those with high risk of hypoglycemia. In 2008, the US Food and Drug Administration (FDA) revised regulations for the approval of medications for type 2 diabetes by requiring adequate CV safety evidences. Recently, major concerns have arisen about current oral anti-diabetic agents (OADs). This review will be focused on CV benefits and risk profiles of currently available OADs based on evidences from landmark randomized controlled trials and meta-analyses. Metformin, sulfonylureas (SUs), and alpha-glucosidase inhibitors have limited and/or controversial data on CV safety evaluation. Peroxisome proliferator-activated receptor gamma agonists or thiazolidinediones EDITORIAL Cardiovascular Benefits and Risk Profiles of Oral Anti-Diabetic Agents: Current Evidence and Ongoing Trials Shih-Che Hua, Juey-Jen Hwang, Yi-Cheng Chang 386 Journal of Cardiol Ther 2015 October 2(5): 386-392 ISSN 2309-6861(print), ISSN 2312-122X(online) Online Submissions: http://www.ghrnet.org/index./jct/ doi:10.17554/j.issn.2309-6861.2015.02.87 © 2015 ACT. All rights reserved. Journal of Cardiology and Therapy (TZDs), dipeptidyl peptidase-4 (DPP-4) inhibitors, and sodiumglucose co-transporter type 2 (SGLT2) inhibitors have been more extensively evaluated in well-designed CV outcome trials. A recently published randomized clinical trials demonstrated empagliflozin reduced CV risks and mortality in high CV risks type 2 diabetes patients. Ongoing trials will elucidate the CV safety for TZDs (pioglitazone), DPP-4 inhibitors, and SGLT2 inhibitors compared to SUs or placebo. © 2015 ACT. All rights reserved.
2型糖尿病增加心血管(CV)发病率和死亡率的风险。严格的血糖控制可能对新诊断或短期糖尿病患者产生心血管益处,但对长期并发症糖尿病患者,特别是低血糖高危患者则没有益处。2008年,美国食品和药物管理局(FDA)修订了2型糖尿病药物批准法规,要求充分的CV安全性证据。最近,人们对目前的口服抗糖尿病药物(oad)产生了很大的担忧。本综述将根据具有里程碑意义的随机对照试验和荟萃分析的证据,重点关注目前可用的oad的心血管获益和风险概况。二甲双胍、磺脲类药物(SUs)和α -葡萄糖苷酶抑制剂在CV安全性评估方面的数据有限和/或有争议。过氧化物酶体增殖物激活受体γ激动剂或噻唑烷二酮口服抗糖尿病药物的心血管益处和风险:当前证据和正在进行的试验华世哲,黄菊仁,张义成386 Journal of Cardiol, 2015 October 2(5): 386-392 ISSN 2309-6861(print), ISSN 2312-122X(online)在线提交:http://www.ghrnet.org/index./jct/ doi:10.17554/j.issn.2309-6861.2015.02.87©2015 ACT。版权所有。心脏病学与治疗杂志(TZDs)、二肽基肽酶-4 (DPP-4)抑制剂和钠葡萄糖共转运蛋白2型(SGLT2)抑制剂在精心设计的心血管结局试验中得到了更广泛的评估。最近发表的一项随机临床试验表明,恩格列净降低了CV高风险2型糖尿病患者的CV风险和死亡率。正在进行的试验将阐明TZDs(吡格列酮)、DPP-4抑制剂和SGLT2抑制剂与SUs或安慰剂相比的CV安全性。©2015 act。版权所有。
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引用次数: 1
Clinical Outcomes of Pharmaco-invasive ST-elevation Myocardial Infarction Management in a Large Australian Regional Centre 澳大利亚一个大型区域中心药物侵入性st段抬高心肌梗死治疗的临床结果
Pub Date : 2015-10-10 DOI: 10.17554/j.issn.2309-6861.2015.02.79
Bo Xu, V. Nadurata, K. Avery, C. Chilvers, Shelene Laiu
Background: Primary percutaneous coronary intervention (PCI) is the standard of care for ST-elevation myocardial infarction (STEMI). In rural and remote centres with limited facilities, a pharmaco-invasive approach with thrombolysis followed by transfer of patients to PCI-capable centres remains important. Contemporary Australian data regarding pharmaco-invasive STEMI management are lacking. The primary objective of this study was to examine the clinical outcomes of pharmaco-invasive STEMI management in Bendigo, a large Australian regional centre. Methods: A retrospective analysis was performed for all patients presenting to Bendigo Health with an admission diagnosis of STEMI in the emergency department, between February 2013 and January 2014. During the study period, 68 consecutive patients received an admission diagnosis of STEMI in the emergency department. Of these, 58 patients were actually diagnosed with STEMI due to obstructive coronary artery disease, and received thrombolysis. These patients were divided into two groups: (1) Pharmaco-invasive local (Local) group: thrombolysis with subsequent coronary angiography locally in Bendigo; (2) Pharmaco-invasive transfer (Transfer) group: thrombolysis with immediate transfer for coronary angiography. Door-to-Needle time (DTN), Thrombolysis-to-Angiography time (TTA), transfer cost, and inpatient morbidity and mortality were collected. Results: DTN was more prolonged in the Local group (38 ± 35 minutes versus 25 ± 23 minutes, p=0.135). DTN 24 hours for angiography, and a significantly higher proportion of patients being managed by surgery and medical therapy. In a contemporary regional Australian pharmaco-invasive STEMI cohort, significant opportunities existed to improve patient outcomes.
背景:初级经皮冠状动脉介入治疗(PCI)是st段抬高型心肌梗死(STEMI)的标准治疗方法。在设施有限的农村和偏远中心,采用药物侵入性溶栓方法,然后将患者转移到有pci能力的中心仍然很重要。当代澳大利亚缺乏关于药物侵入性STEMI管理的数据。本研究的主要目的是检查澳大利亚大型区域中心Bendigo药物侵入性STEMI管理的临床结果。方法:回顾性分析2013年2月至2014年1月在本迪戈健康中心急诊就诊并被诊断为STEMI的所有患者。在研究期间,68例连续患者在急诊科接受STEMI的入院诊断。其中,58例患者被诊断为阻塞性冠状动脉疾病导致的STEMI,并接受了溶栓治疗。这些患者分为两组:(1)药物侵入局部(local)组:溶栓并在Bendigo局部冠状动脉造影;(2)药物有创转移(transfer)组:溶栓立即转移冠状动脉造影。收集门到针时间(DTN)、溶栓到血管造影时间(TTA)、转移费用、住院发病率和死亡率。结果:Local组DTN延长(38±35 min vs 25±23 min, p=0.135)。DTN 24小时进行血管造影,通过手术和药物治疗的患者比例明显更高。在当代澳大利亚区域性药物侵入性STEMI队列中,存在显著改善患者预后的机会。
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引用次数: 0
Can Prevention of Low Birth Weight in Newborn may be Associated with Primordial Prevention of Cardiovascular Diseases and Type 2 Diabetes in Adult Life 预防新生儿低出生体重可能与成人心血管疾病和2型糖尿病的初步预防有关吗
Pub Date : 2015-10-10 DOI: 10.17554/j.issn.2309-6861.2015.02.90
R. Singh, B. Saboo, A. Maheshwari, Poonam Singh, N. Verma, S. Singhal, Z. P. Sharma
Poor nutrition during pregnancy may be a risk factor for low birth weight and for irreversible health issues including obesity, type 2 diabetes, hypertension and hypercholesterolemia in adult life. Low birth weight has also been related to greater mortality from coronary artery disease(CAD) and type 2 diabetes in adult life. One earlier study from Northern Europe proposed that poor social conditions in childhood may be risk factor for obesity, diabetes and cardiovascular diseases (CVDs) in later life. It is possible that multiple confounders related to energy and micronutrient deficiencies may be interacting in the process of adaptations in critical time periods, during fetal, postnatal and child development. A review of literature on the effects on birth size and length of babies and of multiple micronutrient supplementation during pregnancy in low-income countries indicates that incidence of low birth weight may be decreased by supplementation of about 15 micronutrients. This finding poses the possibility that for prevention of low birth weight, maternal micronutrient supplementation (15-20 nutrients) may be an important strategy. It is proposed that this strategy may lead the prevention of CVDs and type 2 diabetes in adult life. Cohort studies and long term follow up population based trials are needed to confirm this hypothesis.
怀孕期间营养不良可能是导致出生体重过低和成年后肥胖症、2型糖尿病、高血压和高胆固醇血症等不可逆转的健康问题的危险因素。低出生体重也与成年后冠状动脉疾病(CAD)和2型糖尿病的高死亡率有关。一项来自北欧的早期研究提出,儿童时期不良的社会条件可能是晚年肥胖、糖尿病和心血管疾病(cvd)的风险因素。在胎儿、产后和儿童发育的关键时期,与能量和微量营养素缺乏有关的多种混杂因素可能在适应过程中相互作用。对低收入国家关于婴儿出生尺寸和体长以及怀孕期间补充多种微量营养素的影响的文献的回顾表明,通过补充约15种微量营养素可以减少低出生体重的发生率。这一发现提出了预防低出生体重的可能性,母体微量营养素补充(15-20种营养素)可能是一个重要的策略。这一策略可能会导致成人生活中心血管疾病和2型糖尿病的预防。需要队列研究和基于人群的长期随访试验来证实这一假设。
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引用次数: 3
Electrocardiographic Features in the Diagnosis and Risk Assessment of Arrhythmogenic Right Ventricular Cardiomyopathy/Dysplasia 致心律失常性右室心肌病/发育不良的心电图特征诊断和风险评估
Pub Date : 2015-10-10 DOI: 10.17554/j.issn.2309-6861.2015.02.91
S. Peters
There are numerous ECG features making the diagnosis of arrhythmogenic right ventricular cardiomyopathy/dysplasia possible such as localised right precordial QRS prolongation, right precordial QRS prolongation, terminal activation delay, S wave upstroke, epsilon waves, QRS fragmentation, reduced amplitude in precordial leads, reduced amplitude ration in right precordial leads and more than complete right bundle branch block. What is new are large Q waves, small R waves and negative T waves in lead aVR and epsilon waves in lead aVR as a risk marker of heart failure. Early repolarisation phenomen appears in 24% of cases, but it is not clear to decide, whether it is a hint of inferior aneurysm or a sign of recurrant ventricular tachycardia. Atrial fibrillation appears either early in the disease progression or very late in intensive form of the disease.
有许多心电图特征使诊断致心律失常性右室心肌病/发育不良成为可能,如局部右心前QRS延长、右心前QRS延长、末端激活延迟、S波上冲、epsilon波、QRS碎片化、心前导联幅度降低、右心前导联幅度比例降低和不完全的右束支传导阻滞。新的发现是aVR导联中的大Q波、小R波和负T波,aVR导联中的epsilon波可作为心力衰竭的危险标志。24%的病例出现早期复极现象,但尚不清楚这是下动脉瘤的提示还是复发性室性心动过速的征兆。房颤要么出现在疾病进展的早期,要么出现在疾病的晚期。
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引用次数: 0
Giant Left Ventricular Pseudoaneurysm after Acute Myocardial Infarction Secondary to Cocaine Use 可卡因致急性心肌梗死后巨大左心室假性动脉瘤
Pub Date : 2015-08-10 DOI: 10.17554/j.issn.2309-6861.2015.02.84
A. Soeiro, F. Fernandes, Maria Guerreiro, Thiago Marques Mendes, M. Soeiro, T. A. Lea, D. Nakamura, F. Gaiotto, M. Oliveira
The patient is a 19-year-old male that reported a 7-year history of regular cocaine presenting at this moment with dyspnea after moderate exertion, orthopnea and paroxysmal nocturnal dyspnea for 30 days. The echocardiogram and the cardiac magnetic resonance imaging showed a giant left ventricle pseudoaneurysm secondary to the usage of cocaine and previous myocardial infarction. The combination of these situations made this patient a unique case. We showed that the surgical treatment may be an option.
患者是一名19岁的男性,报告有7年的常规可卡因史,此时出现呼吸困难,中度用力后,直立呼吸和阵发性夜间呼吸困难,持续30天。超声心动图和心脏磁共振成像显示一个巨大的左心室假性动脉瘤继发于可卡因的使用和既往的心肌梗死。这些情况的结合使这个病人成为一个独特的病例。我们表明手术治疗可能是一种选择。
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引用次数: 0
Obesity Paradox in Asian Population: the Protective Effects of Excessive Body Mass 亚洲人口肥胖悖论:过度体重的保护作用
Pub Date : 2015-08-10 DOI: 10.17554/j.issn.2309-6861.2015.02.85
Yau-Huei Lai, J. Kuo
The link between central obesity and cardiovascular diseases has been firmly established in recent years. On the other hand, numerous studies have observed that excessive body mass may be associated with a relatively favorable prognosis in advanced heart diseases. In this review article, we will summarize the findings from recent Asian and worldwide studies. We will also discuss the underlying mechanisms and other contributing factors of the obesity paradox.
近年来,中心性肥胖和心血管疾病之间的联系已经得到了牢固的确立。另一方面,大量研究发现,超重可能与晚期心脏病相对较好的预后有关。在这篇综述文章中,我们将总结最近亚洲和世界范围内的研究结果。我们还将讨论肥胖悖论的潜在机制和其他影响因素。
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引用次数: 0
期刊
Journal of clinical cardiology and cardiovascular therapy
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