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ST elevation myocardial infarction

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https://www.readbyqxmd.com/read/28718254/reduction-of-st-segment-elevation-in-diabetic-patients-with-myocardial-infarction-after-thrombolytic-therapy
#1
Uneeba Syed
BACKGROUND: Acute coronary artery disease (CAD) is one of the main causes of death in today's world. Myocardial infarction (MI) tends to be more common among diabetic patients. One of the most effective and used (in our settings) methods of resolution of MI is administration of streptokinase (SK). This study was conducted with the aim to determine the efficacy of thrombolytic therapy in reduction of ST segment elevation in acute MI patients presenting with diabetes. METHODS: A descriptive case series with selection of 130 patients through nonprobability purposive sampling was conducted at the Medical Departments of Services Hospital Lahore...
April 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28715077/age-and-gender-related-peculiarities-of-patients-with-delirium-in-the-cardiac-intensive-care-unit
#2
Pranas Serpytis, Petras Navickas, Alvydas Navickas, Rokas Serpytis, Giedrius Navickas, Sigita Glaveckaite
BACKGROUND: The overall evidence base regarding delirium has been growing steadily over the past few decades. There has been considerable analysis of delirium concerning, for example, mechanically ventilated patients, patients in the general intensive care unit (ICU) setting, and patients with exclusively postoperative delirium. Nevertheless, there are few studies regarding delirium in a cardiovascular ICU (ICCU) setting and especially scarce literature about the particular features of delirium relating to patient age and gender...
July 17, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28715073/platelet-distribution-width-and-plateletcrit-novel-biomarkers-of-st-elevation-myocardial-infarction-in-young-patients
#3
Mehmet Serkan Çetin, Elif Hande Özcan Çetin, Ahmet Akdi, Dursun Aras, Serkan Topaloğlu, Ahmet Temizhan, Sinan Aydoğdu
BACKGROUND: Platelets play a central role in myocardial infarction, and platelet activity can be evaluated with platelet indices including, platelet distribution width (PDW) and plateletcrit (PCT). These indices have been demonstrated as markers of prothrombotic state in cardiovascular diseases. Therefore, we aimed to investigate, the usefulness of these biomarkers in ST-elevation myocardial infarction (STEMI) in young patients. METHODS: This cross-sectional study consisted 565 subjects which classified into three groups: group 1 (168 young patients with STEMI), group 2 (173 non-young patients with STEMI), and group 3 (224 age-matched controls with angiographically normal coronary arteries)...
July 17, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28715069/impact-of-diabetes-on-association-between-epicardial-fat-thickness-and-extent-and-complexity-of-coronary-artery-disease-in-patients-with-non-st-elevation-myocardial-infarction
#4
Taner Seker, Caner Turkoglu, Hazar Harbalıoglu, Mustafa Gur
BACKGROUND: Epicardial fat thickness (EFT) is associated with increased cardio metabolic risk. Recent studies have suggested that there is a strong relationship between diabetes and EFT. Although the relationship between EFT and coronary artery disease (CAD) is well known, the possible impact of diabetes on the relationship between EFT and extent and complexity of CAD was not fully investigated. AIM: We aimed to investigate the relationship between EFT and extent and complexity of CAD in patients with non-ST elevation myocardial infarction (NSTEMI) with and without diabetes...
July 17, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28714525/dedicated-bifurcation-stents-or-regular-drug-eluting-stents-in-distal-left-main-stenosis-a-retrospective-study
#5
Adam Kern, Robert J Gil, Krystian Bojko, Bartłomiej Rzeszowski, Krzysztof Bednarski, Jerzy Górny, Jacek Bil
BACKGROUND: Mainly atherosclerosis develops in distal left main (LM) within bifurcation or trifurcation. The aim of this study was to analyze the strategy of distal LM stenosis treatment and associated clinical outcomes in a large hospital in Northern Poland. METHODS: The study population consisted of consecutive patients with stable coronary artery disease or acute coronary syndrome (ACS) and distal LM stenosis who were hospitalized between June 2012 and June 2013...
July 17, 2017: Cardiology Journal
https://www.readbyqxmd.com/read/28714314/management-of-myocardial-infarction-in-the-elderly-insights-from-spanish-minimum-basic-data-set
#6
Albert Ariza-Solé, Oriol Alegre, Francisco J Elola, Cristina Fernández, Francesc Formiga, Manuel Martínez-Sellés, José L Bernal, José V Segura, Andrés Iñíguez, Vicente Bertomeu, Joel Salazar-Mendiguchía, José C Sánchez Salado, Victòria Lorente, Angel Cequier
BACKGROUND: We aimed to assess the impact of implementation of reperfusion networks, the type of hospital and specialty of the treating physician on the management and outcomes of ST segment elevation myocardial infarction in patients aged ⩾75 years. METHODS: We analysed data from the Minimum Basic Data Set of the Spanish public health system, assessing hospital discharges between 2004 and 2013. Discharges were distributed in three groups depending on the clinical management: percutaneous coronary intervention, thrombolysis or no reperfusion...
July 1, 2017: European Heart Journal. Acute Cardiovascular Care
https://www.readbyqxmd.com/read/28713599/lyme-carditis-buried-beneath-st-segment-elevations
#7
Basia Michalski, Adrian Umpierrez De Reguero
Lyme disease is caused by the spirochete Borrelia burgdorferi and is carried to human hosts by infected ticks. There are nearly 30,000 cases of Lyme disease reported to the CDC each year, with 3-4% of those cases reporting Lyme carditis. The most common manifestation of Lyme carditis is partial heart block following bacterial-induced inflammation of the conducting nodes. Here we report a 45-year-old gentleman that presented to the hospital with intense nonradiating chest pressure and tightness. Lab studies were remarkable for elevated troponins...
2017: Case Reports in Cardiology
https://www.readbyqxmd.com/read/28712194/blocked-coronary-artery-due-to-coronary-spasm-treated-with-stent-insertion-a-sub-optimal-result
#8
Habib Rehman Khan, Sajid Aslam
Myocardial infarction (MI) is an extremely common cause of chest pain. MI can be acute with ST elevation (STEMI) or non-STEMI (NSTEMI). Coronary artery spasm can be severe enough to cause occlusion of the coronary arteries particularly with an exaggerated response in regions of coronary atheroma and plaque ulceration. It is not uncommon for coronary spasm to be mistaken with acute thrombotic occlusion of the coronary artery. We describe a case of a 42-year old man with known cardiac risk factors presents with chest pain for few hours to a tertiary centre hospital...
January 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28712188/a-novel-link-between-adipokines-and-lipoprotein-a-to-contemplate-their-diagnostic-role-in-patients-with-stemi-and-nstemi
#9
Shazia Rashid, Rukhshan Khurshid, Uzma Faryal Amir, Arif Malik, Sumera Qazi
BACKGROUND: Early detection of cardiac events allow better and cost-effective triage and welltimed management of these patients. Study was conducted to evaluate the prognostic significance of plasma adiponectin, resistin and lipoprotein (a) in a group of patients with ST segment elevation myocardial infarction and non-ST-segment elevation myocardial infarction. These parameters were also compared with other predictors like troponin T, troponin I and CK-MB. METHODS: Present study was based on the 100 patients with AMI of whom 52 had a diagnosis of STEMI, and 48 had NSTEMI...
January 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28711360/false-positive-stemi-activations-in-a-regional-network-comprehensive-analysis-and-clinical-impact-results-from-the-catalonian-codi-infart-network
#10
Ander Regueiro, Diego Fernández-Rodríguez, Xavier Freixa, Xavier Bosch, Victoria Martín-Yuste, Salvatore Brugaletta, Mercè Roqué, Manel Sabaté, Mónica Masotti
INTRODUCTION AND OBJECTIVES: ST-segment elevation myocardial infarction (STEMI) network activation by a noncardiologist reduces delay times but may increase the rate of false-positive STEMI diagnoses. We aimed to determine the prevalence, predictors, and clinical impact of false-positive activations within the Catalonian STEMI network (Codi Infart). METHODS: From January 2010 through December 2011, all consecutive patients treated within the Codi Infart network were included...
July 12, 2017: Revista Española de Cardiología
https://www.readbyqxmd.com/read/28710245/abciximab-induced-acute-profound-thrombocytopenia-postpercutaneous-coronary-intervention
#11
Todd Golden, Sehem Ghazala, Rita Wadeea, Shilpa Junna
Abciximab (c7E3 Fab) is one of the three potent intravenous glycoprotein IIb/IIIa receptor inhibitors (along with eptifibatide and tirofiban) that have shown significant positive outcomes when used in patients with intracoronary thrombus. However, major side effects have been reported with its use including hypotension, major bleeding and thrombocytopenia. This case is a 53-year-old man presenting with acute chest pain diagnosed with non-ST-elevation myocardial infarction, who underwent percutaneous coronary intervention with abciximab and heparin infusion and developed acute profound thrombocytopenia (platelet count <20,000/L) within 9 hours of infusion...
July 14, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28710236/complement-factor-b-mutation-associated-ahus-and-myocardial-infarction
#12
Natália Noronha, Filipa Dias Costa, Andrea Dias, Alexandra Dinis
A 6-month-old female infant was referred with a 3-day history of low-grade fever, slight nasal congestion and rhinorrhoea. On admission, the clinical findings were unremarkable and she was discharged home. However, she became progressively more listless with a decreased urine output and was once again seen in the emergency department. Analytically she was found to have metabolic acidosis, hyperkalaemia, thrombocytopaenia, anaemia and schistocytes in the peripheral blood smear. Based on these findings, the diagnosis of haemolyticâ-uremic syndrome was made...
July 14, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28708660/a-novel-predictor-of-adverse-outcomes-after-st-elevation-myocardial-infarction-deterioration-of-atrioventricular-conduction
#13
Gilad Margolis, Shafik Khoury
No abstract text is available yet for this article.
July 13, 2017: Coronary Artery Disease
https://www.readbyqxmd.com/read/28707026/association-between-bnp-levels-and-new-onset-atrial-fibrillation-a%C3%A2-propensity-score-approach
#14
Y Karabağ, I Rencuzogullari, M Çağdaş, S Karakoyun, M Yesin, M Uluganyan, M O Gürsoy, İnanç Artaç, Doğan İliş, Tayyar Gökdeniz, S Ç Efe, O Taşar, H I Tanboğa
BACKGROUND: New-onset atrial fibrillation (NOAF), a common complication of acute ST-segment elevation myocardial infarction (STEMI), is associated with a poor prognosis. Several clinical and laboratory parameters are reported to be associated with NOAF in patients with STEMI. The aim of the present study was to evaluate the predictive value of plasma B‑type natriuretic peptide (BNP) levels for NOAF development and long-term prognosis in STEMI patients undergoing primary percutaneous coronary intervention (pPCI)...
July 13, 2017: Herz
https://www.readbyqxmd.com/read/28706599/acute-fulminant-uremic-neuropathy-following-coronary-angiography-mimicking-guillain-barre-syndrome
#15
Kumari Priti, Bhanwar Ranwa
A 55-year-old diabetic woman suffered a posterior wall ST-elevation myocardial infarction. She developed contrast-induced nephropathy following coronary angiography. Acute fulminant uremic neuropathy was precipitated which initially mimicked Guillan-Barre Syndrome, hence reported.
April 2017: Heart Views: the Official Journal of the Gulf Heart Association
https://www.readbyqxmd.com/read/28706594/disparity-in-st-segment-elevation-myocardial-infarction-practices-and-outcomes-in-arabian-gulf-countries-gulf-coast-registry
#16
Mohammad Zubaid, Wafa Rashed, Alawi A Alsheikh-Ali, Taysir Garadah, Najib Alrawahi, Mustafa Ridha, Mousa Akbar, Fahad Alenezi, Rashed Alhamdan, Wael Almahmeed, Hussam Ouda, Arif Al-Mulla, Fahad Baslaib, Abdulla Shehab, Abdulla Alnuaimi, Haitham Amin
OBJECTIVES: The objective of this study is to describe contemporary management and 1-year outcomes of patients hospitalized with ST-segment elevation myocardial infarction (STEMI) in Arabian Gulf countries. METHODS: Data of patients admitted to 29 hospitals in four Gulf countries [Bahrain, Kuwait, Oman, United Arab Emirates (UAE)] with the diagnosis of STEMI were analyzed from Gulf locals with acute coronary syndrome (ACS) events (Gulf COAST) registry. This was a longitudinal, observational registry of consecutive citizens, admitted with ACS from January 2012 to January 2013...
April 2017: Heart Views: the Official Journal of the Gulf Heart Association
https://www.readbyqxmd.com/read/28704420/relation-between-high-levels-of-myeloperoxidase-in-the-culprit-artery-and-microvascular-obstruction-infarct-size-and-reverse-remodeling-in-st-elevation-myocardial-infarction
#17
Karim Stamboul, Marianne Zeller, Luc Rochette, Yves Cottin, Alexandre Cochet, Thibault Leclercq, Guillaume Porot, Charles Guenancia, Marie Fichot, Nicolas Maillot, Catherine Vergely, Luc Lorgis
MAIN OBJECTIVE: To better understand the role of myeloperoxidases (MPO) in microvascular obstruction (MO) phenomenon and infarct size (IS) using cardiac magnetic resonance (CMR) data in patients with acute myocardial infarction (AMI). METHOD: 40 consecutive patients classified according to the median level of MPO in the culprit artery. A CMR study was performed during the week following AMI and at 6 months, with late gadolinium enhancement sequences. RESULTS: Persistent MO was observed in the same proportion (50 vs...
2017: PloS One
https://www.readbyqxmd.com/read/28704306/reversal-of-ticagrelor-induced-arrhythmias-and-cheyne-stokes-respiration-with-aminophylline-infusion
#18
Lorenzo Conte, Nicola Riccardo Pugliese, Alberto Giannoni
Dyspnea and bradyarrhythmias are frequent adverse effects (AEs) of ticagrelor. AEs commonly occur within the first week of therapy, are dose related and usually mild, but sometimes they may cause drug discontinuation. Currently, the exact mechanisms of ticagrelor-related AEs have not been definitively explained. In addition to the prevalent theory of adenosine overload, other reasonable mechanisms like a direct central stimulation hypothesis was suggested. We present a case of incessant Cheyne-Stokes respiration associated with heart rate instability in patient with congestive heart failure (HF) and non-ST-segment elevation myocardial infarction (NSTEMI), supporting the use of aminophylline as a potential reversal agent of ticagrelor-related AEs...
July 12, 2017: Journal of Cardiovascular Pharmacology
https://www.readbyqxmd.com/read/28704242/long-term-clinical-outcome-after-implantation-of-the-self-expandable-stentys-stent-in-a-large-multicenter-cohort
#19
Luise Gaede, Christoph Liebetrau, Oliver Dörr, Johannes Blumenstein, Albrecht Elsässer, Christian W Hamm, Helge Möllmann, Christian Schlundt, Holger M Nef, Stephan Achenbach
OBJECTIVE: The objective of the study was to retrospectively evaluate the long-term clinical outcome after implantation of the self-expandable (SE) STENTYS stent in a large multicenter cohort. BACKGROUND: Incomplete stent apposition is known to cause higher rates of myocardial infarction (MI) and stent thrombosis. Because of its self-expanding features, the SE STENTYS stent adapts to the vessel wall and is therefore expected to minimize malapposition and therefore the rates of MI and stent thrombosis...
July 12, 2017: Coronary Artery Disease
https://www.readbyqxmd.com/read/28701527/relationship-between-myocardial-function-body-mass-index-and-outcome-after-st-segment-elevation-myocardial-infarction
#20
Emer Joyce, Georgette E Hoogslag, Vasileios Kamperidis, Philippe Debonnaire, Spyridon Katsanos, Bart Mertens, Nina Ajmone Marsan, Jeroen J Bax, Victoria Delgado
BACKGROUND: Better survival for overweight and obese patients after ST-segment-elevation myocardial infarction (STEMI) has been demonstrated. The association between body mass index (BMI), outcome, and left ventricular (LV) structure and function after STEMI, including LV longitudinal strain (global longitudinal strain), was evaluated. METHODS AND RESULTS: First patients with STEMI undergoing primary percutaneous coronary intervention (n=1604; mean age, 61±12 years; 75% men) had BMI measured on admission, and 2-dimensional transthoracic echocardiography performed within 48 hours...
July 2017: Circulation. Cardiovascular Imaging
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