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acute coronary syndrom

Katarina Novak, Davorka Vrdoljak, Igor Jelaska, Josip Anđelo Borovac
BACKGROUND: The goal of this observational cohort study was to examine gender-specific differences in the incidence of acute coronary syndrome (ACS), in-hospital complications and mortality. METHODS: A cohort of 1550 patients with the primary diagnosis of ACS were enrolled in the study over a period of 4 years. The in-hospital mortality and complications were analyzed as the main outcome measures. RESULTS: Women were significantly older compared to men (71 ± 11 years vs...
October 25, 2016: Wiener Klinische Wochenschrift
Julia M Potter, Aaron J Simpson, Jennifer Kerrigan, Emma Southcott, Marie M Salib, Gus Koerbin, Peter E Hickman
OBJECTIVES: Cardiac troponins are specific for the heart, but not for the acute coronary syndrome. We wanted to assess how common elevated cardiac troponin concentrations were, in a population with significant non-cardiac disease. DESIGN & METHODS: We measured both hs-cTnT and hs-cTnI on all samples submitted to the laboratory during one 24h period, and assessed the magnitude of the cTn concentration with the location and severity of disease of the patient. RESULTS: Community patients and patients from the maternity ward had the lowest cTn concentrations with results above the 99th percentile being only 0-2% of the total...
October 22, 2016: Clinical Biochemistry
Stefanos Foussas
No abstract text is available yet for this article.
October 1, 2016: Hellenic Journal of Cardiology: HJC, Hellēnikē Kardiologikē Epitheōrēsē
Barbara Farquharson, Marie Johnston, Karen Smith, Brian Williams, Shaun Treweek, Stephan U Dombrowski, Nadine Dougall, Purva Abhyankar
AIMS: To evaluate the efficacy of a behaviour change technique-based intervention and compare two possible modes of delivery (text+visual and text-only) with usual care. BACKGROUND: Patient delay prevents many people from achieving optimal benefit of time-dependent treatments for Acute Coronary Syndrome. Reducing delay would reduce mortality and morbidity, but interventions to change behaviour have had mixed results. Systematic inclusion of behaviour change techniques or a visual mode of delivery might improve the efficacy of interventions...
October 25, 2016: Journal of Advanced Nursing
Pei-Li Wang, Lei Zhang, Shao-Li Wang, Qiao-Ning Yang, Zhu-Ye Gao, Jian-Peng Du, Da-Wu Zhang, Chang-Geng Fu, Feng Gu, Hao Xu, Li-Zhi Li, Cheng-Long Wang, Da-Zhuo Shi
OBJECTIVE: To evaluate the prognosis effect of Chinese herbal medicines (CHMs) for benefifiting qi and activating blood circulation adjunctive to conventional treatment in patients with acute coronary syndrome (ACS) after percutaneous coronary intervention (PCI). METHODS: A total of 702 patients with ACS who underwent PCI were enrolled and randomly assigned to receive conventional treatment plus CHMs for benefifiting qi and activating blood circulation (treatment group, 351 cases) or conventional treatment alone (control group, 351 cases) for 6 months...
October 24, 2016: Chinese Journal of Integrative Medicine
Mohammad Ali Ostovan, Mahdi Sajedi Khanian, Sahand Hamidi, Mostafa Fattahi, Pooyan Dehghani
Spontaneous coronary artery vasospasm is one of the important causes of acute chest pain syndromes. The diagnosis of diffuse multifocal spasm can be quite challenging and it could be easily mistaken for diffuse coronary artery disease. The use of intracoronary nitroglycerin can relieve spasm and reveal the real extent of coronary artery disease. Herein we present a case presenting with acute myocardial infarction due to severe coronary artery spasm that had even received fibrinolytic therapy. Multiple narrowing was shown during coronary angiography and the patient was scheduled for percutaneous coronary intervention (PCI)...
2016: Journal of Cardiovascular and Thoracic Research
Bernhard Rauch, Constantinos H Davos, Patrick Doherty, Daniel Saure, Maria-Inti Metzendorf, Annett Salzwedel, Heinz Völler, Katrin Jensen, Jean-Paul Schmid
BACKGROUND: The prognostic effect of multi-component cardiac rehabilitation (CR) in the modern era of statins and acute revascularisation remains controversial. Focusing on actual clinical practice, the aim was to evaluate the effect of CR on total mortality and other clinical endpoints after an acute coronary event. DESIGN: Structured review and meta-analysis. METHODS: Randomised controlled trials (RCTs), retrospective controlled cohort studies (rCCSs) and prospective controlled cohort studies (pCCSs) evaluating patients after acute coronary syndrome (ACS), coronary artery bypass grafting (CABG) or mixed populations with coronary artery disease (CAD) were included, provided the index event was in 1995 or later...
October 24, 2016: European Journal of Preventive Cardiology
Bin Wang, Suijun Liu, Ling Li, Qiuming Yao, Ronghua Song, Xiaoqing Shao, Qian Li, Xiaohong Shi, Jin-An Zhang
BACKGROUND: Non-thyroidal illness syndrome (NTIS) is characterized by decreased serum triiodothyronine level without increased thyroid-stimulating hormone level during critical illness. The summary data on the prevalence of NTIS in cardiovascular patients are lacking, and its prognostic role in cardiovascular patients is also unclear. METHODS: We performed a systematic review and meta-analysis to comprehensively determine the prevalence and the prognostic role of NTIS in cardiovascular patients...
October 18, 2016: International Journal of Cardiology
Ahmed F Abdel-Magid
No abstract text is available yet for this article.
October 13, 2016: ACS Medicinal Chemistry Letters
Alexander J Sweidan, Navneet K Singh, Natasha Dang, Vinh Lam, Jyoti Datta
INTRODUCTION: Amiodarone is often used in the suppression of tachyarrhythmias. One of the more serious adverse effects includes amiodarone pulmonary toxicity (APT). Several pulmonary diseases can manifest including interstitial pneumonitis, organizing pneumonia, acute respiratory distress syndrome, diffuse alveolar hemorrhage, pulmonary nodules or masses, and pleural effusion. Incidence of APT varies from 5-15% and is correlated to dosage, age of the patient, and preexisting lung disease...
2016: Clinical Medicine Insights. Case Reports
Jianguo Ma, Yuan Luo, René R Sevag Packard, Teng Ma, Yichen Ding, Parinaz Abiri, Yu-Chong Tai, Qifa Zhou, Kirk K Shung, Rongsong Li, Tzung Hsiai
Plaque rupture causes acute coronary syndromes and stroke. Intraplaque oxidized low density lipoprotein (oxLDL) is metabolically unstable and prone to induce rupture. We designed an intravascular ultrasound (IVUS)-guided electrochemical impedance spectroscopy (EIS) sensor to enhance the detection reproducibility of oxLDL-laden plaques. The flexible 2-point micro-electrode array for EIS was affixed to an inflatable balloon anchored onto a co-axial double layer catheter (outer diameter = 2 mm). The mechanically scanning-driven IVUS transducer (45 MHz) was deployed through the inner catheter (diameter = 1...
November 1, 2016: Sensors and Actuators. B, Chemical
E Villarreal, R Jannone, A Castellanos
No abstract text is available yet for this article.
October 20, 2016: Medicina Intensiva
Mohamed M Al-Daydamony, El-Sayed M Farag
AIM: To examine the value of CRUSADE bleeding score in predicting bleeding events in our local patients with acute coronary syndrome (ACS) in Zagazig University Hospitals. METHODS: Our study included 240 patients with ACS. They underwent history and clinical examination; 12-lead electrocardiography; echocardiography; troponin I, hematocrit value; estimated glomerular filtration rate (eGFR); application of CRUSADE score; and follow-up of the hospital stay and documentations of events...
September 2016: Indian Heart Journal
Jacob Crawshaw, Vivian Auyeung, Sam Norton, John Weinman
OBJECTIVE: Medication non-adherence following acute coronary syndrome (ACS) is associated with poor clinical outcomes. A systematic review and meta-analysis were undertaken to identify psychosocial factors associated with medication adherence in patients with ACS. METHODS: A search of electronic databases (Cochrane Library, Medline, EMBASE, PsycINFO, Web of Science, International Pharmaceutical Abstracts, CINAHL, ASSIA, OpenGrey, EthOS and WorldCat) was undertaken to identify relevant articles published in English between 2000 and 2014...
November 2016: Journal of Psychosomatic Research
S Tatishvili, M Sinitsa, R Jorbendaze, G Kavtaradze
Severe infarction or its consequences are considered as triggering factors of incidental depression. The aim of our study was to reveal factors associated with depressive episode in patients hospitalized with acute coronary syndrome (acute myocardial infarction, unstable angina). The Beck Depression inventory (BDI) was used for assessment of depressive symptoms in patients with coronary disease in Emergency Cardiology Clinic Tbilisi, Georgia. The study sample included 84 patients. The clinical Information was collected from hospital recordings...
September 2016: Georgian Medical News
Anne-Maree Kelly, Sharon Klim
BACKGROUND: To determine the rate of all cause and cardiac death, new myocardial infarction (MI) or coronary revascularisation at over three years from index visit in emergency department chest pain patients without known coronary artery disease (CAD) at index presentation who had a negative electrocardiogram (ECG) and biomarker workup for acute coronary syndrome (ACS). METHODS: An unplanned sub-study of a prospective observational study of consecutive adult patients presenting to the ED with atraumatic chest pain (or equivalents)...
September 13, 2016: Heart, Lung & Circulation
Leszek Szablewski, Anna Sulima
It is known fact that diabetes mellitus (DM) affects blood cells. Changes in the erythrocyte membrane, disorder in hemoglobin oxygen-binding and modification in mechanical characteristics, are effects of hyperglycemia on red blood cells. Altered susceptibility infection of patients with diabetes has been ascribed to a depression in the function of polymorphonuclear leukocytes. Neutrophil function in case of patients with diabetes with good glucose control is slightly different than in the case of healthy ones...
October 21, 2016: Biological Chemistry
Walter H Reinhart
The hematocrit (Hct) determines the oxygen carrying capacity of blood, but also increases blood viscosity and thus flow resistance. From this dual role the concept of an optimum Hct for tissue oxygenation has been derived. Viscometric studies using the ratio Hct/blood viscosity at high shear rate showed an optimum Hct of 50-60% for red blood cell (RBC) suspensions in plasma. For the perfusion of an artificial microvascular network with 5-70μm channels the optimum Hct was 60-70% for high driving pressures. With lower shear rates or driving pressures the optimum Hct shifted towards lower values...
October 21, 2016: Clinical Hemorheology and Microcirculation
Saamir A Hassan, Syed Wamique Yusuf, Jyoti Sharma, Jasmine Khan, Michele Guindani, Vicente Valero, Mariana Chavez-McGregor, Jose Banchs
OBJECTIVES: To identify unique echocardiographic features that could be used to reliably predict LVEF recovery upon resolution of sinus tachycardia in patients with cancer. BACKGROUND: Sinus tachycardia may be a manifestation of underlying cardiomyopathy or can lead to a reversible form of dilated cardiomyopathy known as tachycardia-mediated cardiomyopathy. While distinguishing the two can be challenging, predicting recovery regardless of cause can be of significant clinical importance in the cancer population...
October 21, 2016: Echocardiography
Matthias Lachaud, Lucile Houyel, Alban Baruteau, Jérome Petit, Véronique Gournay, Jean François Paul
No abstract text is available yet for this article.
October 21, 2016: Cardiology in the Young
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