keyword
MENU ▼
Read by QxMD icon Read
search

acute infarction

keyword
https://www.readbyqxmd.com/read/28813741/a-case-of-an-acute-myocardial-infarction-post-thrombolytic-treatment-of-ischemic-stroke-a-management-dilemma
#1
Kalyan Wagle, Jimmy Yee, Vishesh Kumar, Amornpol Anuwatworn, Tomasz Stys, Adam Stys, Christopher Stanton
Acute ischemic stroke and myocardial infarction are emergency clinical events that require prompt intervention. Concurrent occurrence of both events magnifies the complexity of the clinical management. We present a case of a patient who presented with acute ischemic stroke, complicated by acute myocardial infarction shortly after thrombolytic was administered. This case highlights the importance of individualization of management especially in complex cases where there are no clear specific guidelines to follow...
August 2017: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/28813699/t1-and-t2-mapping-in-cardiology-mapping-the-obscure-object-of-desire
#2
Sophie Mavrogeni, Dimitris Apostolou, Panayiotis Argyriou, Stella Velitsista, Lilika Papa, Stelios Efentakis, Evangelos Vernardos, Mikela Kanoupaki, George Kanoupakis, Athanassios Manginas
The increasing use of cardiovascular magnetic resonance (CMR) is based on its capability to perform biventricular function assessment and tissue characterization without radiation and with high reproducibility. The use of late gadolinium enhancement (LGE) gave the potential of non-invasive biopsy for fibrosis quantification. However, LGE is unable to detect diffuse myocardial disease. Native T1 mapping and extracellular volume fraction (ECV) provide knowledge about pathologies affecting both the myocardium and interstitium that is otherwise difficult to identify...
August 17, 2017: Cardiology
https://www.readbyqxmd.com/read/28812321/prognostic-impact-of-intensive-statin-therapy-on-n-terminal-pro-bnp-level-in-non-st-segment-elevation-acute-myocardial-infarction-patients
#3
Mohamed Shehata, Ayman Samir, May Dardiri
OBJECTIVE: This study explored the impact of intensive daily dosing of atorvastatin on in-hospital N-terminal pro-B-type natriuretic peptide level, left ventricular systolic function and incidence of major adverse cardiac events in non-ST-segment elevation myocardial infarction patients. BACKGROUND: Several studies showed that early initiation of statin therapy in acute coronary syndrome patients has a favorable prognostic impact. METHODS: Hundred statin naive patients were prospectively enrolled...
August 15, 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/28812311/nad-replenishment-with-nicotinamide-mononucleotide-protects-blood-brain-barrier-integrity-and-attenuates-delayed-tpa-induced-haemorrhagic-transformation-after-cerebral-ischemia
#4
Chun-Chun Wei, Yuan-Yuan Kong, Xia-Hua, Guo-Qiang Li, Si-Li Zheng, Ming-He Cheng, Pei Wang, Chao-Yu Miao
BACKGROUND AND PURPOSE: Tissue plasminogen activator (tPA) is the only approved pharmacological therapy for acute brain ischemia; however, a major limitation of tPA is the haemorrhagic transformation followed by tPA treatment. Here, we determine whether nicotinamide mononucleotide (NMN), a key intermediate of nicotinamide adenine dinucleotide biosynthesis, would affect tPA-induced haemorrhagic transformation. EXPERIMENTAL APPROACH: Middle cerebral artery occlusion (MCAO) was achieved in CD1 mice by introducing a filament to the left MCA for 5 hours...
August 15, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28811939/abo-gene-polymorphism-and-thrombomodulin-33g-a-polymorphism-were-not-risk-factors-for-myocardial-infarction-in-javanese-men
#5
Mifetika Lukitasari, Ahmad Hamim Sadewa, Mohammad Saifur Rohman
Genetic factors contribute to about a half of coronary artery diseases. During the last several decades, some studies suggested that non-O blood group and thrombomodulin polymorphism -33G>A are the risk factors of coronary artery disease especially in Asia. There was no prior study in Indonesia regarding this issue. Hence, this study was designed to investigate the correlation of ABO polymorphism and thrombomodulin polymorphism -33G>A with the incidence of acute myocardial infarction (AMI). A total of 192 subjects were enrolled in this case control study...
2017: International Journal of Vascular Medicine
https://www.readbyqxmd.com/read/28811932/two-novel-direct-spio-labels-and-in%C3%A2-vivo-mri-detection-of-labeled-cells-after-acute-myocardial-infarct
#6
Riikka M Korpi, Kirsi Alestalo, Timo Ruuska, Eveliina Lammentausta, Ronald Borra, Fredrik Yannopoulos, Siri Lehtonen, Jarkko T Korpi, Elisa Lappi-Blanco, Vesa Anttila, Petri Lehenkari, Tatu Juvonen, Roberto Blanco Sequieros
BACKGROUND: Acute myocardial infarction (AMI) is a leading cause of morbidity and mortality worldwide. Cellular decay due hypoxia requires rapid and validated methods for possible therapeutic cell transplantation. PURPOSE: To develop direct and rapid superparamagnetic iron oxide (SPIO) cell label for a large-animal model and to assess in vivo cell targeting by magnetic resonance imaging (MRI) in an experimental AMI model. MATERIAL AND METHODS: Bone marrow mononuclear cells (BMMNCs) were labeled with SPIO particles using two novel direct labeling methods (rotating incubation method and electroporation)...
August 2017: Acta Radiologica Open
https://www.readbyqxmd.com/read/28811806/comparison-of-right-and-left-trans-radial-catheterization-for-coronary-angiography-and-intervention-in-patients-with-acute-myocardial-infarction
#7
Hongying Wang, Shijin Song
OBJECTIVE: To compare the clinical characteristics between the right and left radial approach in treating acute myocardial infarction, helping physicians make treatment strategies correctly. METHODS: The patients admitted at our institution and undergoing percutaneous coronary angiography and interventional procedures by left or right radial approach between November 2013 and July 2016 were retrospectively reviewed. The access time, compression time, ambulation time, the amount of contrast material used, fluoroscopy time, interventional procedural time, the number of catheters used, the percentage of procedures completed using the assigned approach and the major vascular complications were recorded and compared between the two groups...
May 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28811767/effectiveness-and-safety-of-recombinant-human-brain-natriuretic-peptide-in-the-treatment-of-acute-myocardial-infarction-in-elderly-in-combination-with-cardiac-failure
#8
Hong Xu, Bosong Wang, Qingmei Meng, Jinlong Li, Weidong Sun, Li Xin, Liping Chen
OBJECTIVE: To investigate the effects and safety of recombinant human brain natriuretic peptide (rhBNP) in the treatment of elderly acute myocardial infarction induced cardiac failure. METHODS: One hundred and forty-six patients who were diagnosed as elderly acute myocardial infarction induced cardiac failure in the hospital from July 2014 to July 2015 were selected. They were divided into a test group and a control group, 73 each. Patients in both groups were given conventional treatment such as stabilization of atherosclerotic plaques, anti-platelet and remodeling and reversion of myocardium...
May 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28811127/attenuation-of-sunitinib-induced-cardiotoxicity-through-the-a3-adenosine-receptor-activation
#9
Hardip Sandhu, Samantha Cooper, Afthab Hussain, Christopher Mee, Helen Maddock
Sunitinib is an anti-cancer tyrosine kinase inhibitor associated with severe cardiotoxic adverse effects. Using rat Langendorff heart model and human acute myeloid leukemia 60 (HL60) cell line we detected the involvement of protein kinase C (PKC) α during Sunitinib-induced cardiotoxicity and the effect of Sunitinib on cancer progression. The cardioprotective and anti-cancer properties of the A3 adenosine receptor agonist 2-chloro-N6-(3-iodobenzyl)-adenosine-5'-N-methyluronamide (IB-MECA) were investigated...
August 12, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28810873/six-month-adherence-to-statin-use-and-subsequent-risk-of-major-adverse-cardiovascular-events-mace-in-patients-discharged-with-acute-coronary-syndromes
#10
Gaoqiang Xie, Yihong Sun, Phyo Kyaw Myint, Anushka Patel, Xingzi Yang, Min Li, Xian Li, Tao Wu, Shenshen Li, Runlin Gao, Yangfeng Wu
BACKGROUND: The evidence of adherence to statin decreasing risk of major adverse cardiovascular events (MACEs) is still lack among patients discharged with acute coronary syndrome (ACS). Our objective is to determine the relationship between six-month adherence to statins and subsequent risk of MACEs in patients discharged with ACS. METHODS: Using two prospective registry cohorts (CPACS-1 and -2), we analyzed data from 12,516 consecutive patients with ACS who were prescribed statin at hospital discharge and survived beyond 6 months without recurrent myocardial infarction (MI) or stroke...
August 15, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28810624/high-mobility-group-box-1-protein-attenuates-myocardial-ischemia-reperfusion-injury-via-inhibition-of-the-p38-mitogen-activated-protein-kinase-signaling-pathway
#11
Yan-Hong Zhou, Qian-Feng Han, Lan-Hua Wang, Tao Liu, Xiao-Yan Meng, Lei Wu, Tai Li, Yue-Ru Jiao, Heng-Chen Yao, De-Yong Zhang
The present study aimed to determine the effects of high mobility group box 1 protein (HMGB1) on myocardial ischemia reperfusion (I/R) injury in rats following acute myocardial ischemia and investigate the underlying molecular mechanisms of these effects. Male Wistar rats were randomly divided into the following groups (n=10/group): Sham operation; I/R; HMGB50 (50 ng/kg HMGB1 before I/R); HMGB100 (100 ng/kg HMGB1 before I/R); and HMGB200 (200 ng/kg HMGB1 before I/R). Serum cardiac troponin I (cTnI), interleukin (IL)-6 and tumor necrosis factor (TNF)-α levels were subsequently measured...
August 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28810251/a-prospective-randomized-open-label-blinded-endpoint-study-exploring-platelet-response-to-half-dose-prasugrel-and-ticagrelor-in-patients-with-the-acute-coronary-syndrome-hope-tailor-study
#12
Cai De Jin, Moo Hyun Kim, Junghee Bang, Victor Serebruany
BACKGROUND: The optimal dosing of novel oral P2Y12 receptor platelet inhibitors such as prasugrel or ticagrelor is unclear and especially challenging in East Asians. We hypothesize that half-dose prasugrel and ticagrelor may be sufficient for long-term maintenance management in Korean patients with the acute coronary syndrome (ACS) compared with conventional dosages. DESIGN: HOPE-TAILOR (Half Dose of Prasugrel and Ticagrelor in Platelet Response after Acute Coronary Syndromes) is a prospective, randomized, open-label, blinded, endpoint (PROBE) single-center, clinical trial...
August 16, 2017: Cardiology
https://www.readbyqxmd.com/read/28808297/secretory-phospholipase-a2-modified-hdl-rapidly-and-potently-suppresses-platelet-activation
#13
Sanja Curcic, Michael Holzer, Lisa Pasterk, Eva Knuplez, Thomas O Eichmann, Saša Frank, Robert Zimmermann, Rudolf Schicho, Akos Heinemann, Gunther Marsche
Levels of secretory phospholipases A2 (sPLA2) highly increase under acute and chronic inflammatory conditions. sPLA2 is mainly associated with high-density lipoproteins (HDL) and generates bioactive lysophospholipids implicated in acute and chronic inflammatory processes. Unexpectedly, pharmacological inhibition of sPLA2 in patients with acute coronary syndrome was associated with an increased risk of myocardial infarction and stroke. Given that platelets are key players in thrombosis and inflammation, we hypothesized that sPLA2-induced hydrolysis of HDL-associated phospholipids (sPLA2-HDL) generates modified HDL particles that affect platelet function...
August 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28808203/clinical-application-of-simultaneous-detection-of-cystatin-c-cathepsin-s-and-il-1-in-classification-of-coronary-artery-disease
#14
Ling Yan, Shuang Ding, Bing Gu, Ping Ma
Cystatin C, cathepsin S, and IL-1 are three important biomarkers of atherosclerosis. Previous studies emphasized the relationship between individual biomarkers in coronary artery disease (CAD) patients and severity of atherosclerostic lesions of the coronary arteries, while combined cystatin C, cathepsin S, and IL-1 have not been reported for clinical classification of CAD. We aimed to establish a link between cystatin C, cathepsin S, IL-1 and CAD in this cohort study. Totally 112 subjects were enrolled and divided into the stable angina pectoris group, the unstable angina pectoris group and the acute myocardial infarction (AMI) groups, and 50 healthy adults served as controls...
July 13, 2017: Journal of Biomedical Research
https://www.readbyqxmd.com/read/28807713/opioid-drug-use-and-acute-cardiac-events-among-pregnant-women-in-the-united-states
#15
Hamisu M Salihu, Jason L Salemi, Anjali Aggarwal, Beverly F Steele, Ross C Pepper, Mulubrhan F Mogos, Muktar H Aliyu
BACKGROUND: Cardiovascular disease remains a leading cause of pregnancy-associated deaths in the United States (US). The extent to which increasing opioid use among pregnant women contributes to fatal cardiovascular events is unknown. We examine trends in opioid use among pregnant women over the previous decade, and the association between changes in temporal trends in opioid drug use and the incidence of acute cardiac events among mothers. METHODS: In this retrospective analysis of the Healthcare and Cost Utilization Project (HCUP), we utilized a two-stage stratified cluster sampling of all inpatient hospital discharges from non-federal hospitals between 01/01/2002 through 12/31/2014...
August 11, 2017: American Journal of Medicine
https://www.readbyqxmd.com/read/28806769/effects-of-statin-therapy-on-clinical-outcomes-after-acute-myocardial-infarction-in-patients-with-advanced-renal-dysfunction-a-propensity-score-matched-analysis
#16
Jin Sug Kim, Weon Kim, Ji Yoon Park, Jong Shin Woo, Tae Won Lee, Chun Gyoo Ihm, Yang Gyun Kim, Ju-Young Moon, Sang Ho Lee, Myung Ho Jeong, Kyung Hwan Jeong
OBJECTIVE: Lipid lowering therapy is widely used for the prevention of cardiovascular complications after acute myocardial infarction (AMI). However, some studies show that this benefit is uncertain in patients with renal dysfunction, and the role of statins is based on the severity of renal dysfunction. In this study, we investigated the impact of statin therapy on major adverse cardiac events (MACEs) and all-cause mortality in patients with advanced renal dysfunction undergoing percutaneous coronary intervention (PCI) after AMI...
2017: PloS One
https://www.readbyqxmd.com/read/28806210/risk-stratification-for-major-postoperative-complications-in-patients-undergoing-intra-abdominal-general-surgery-using-latent-class-analysis
#17
Minjae Kim, Melanie M Wall, Guohua Li
BACKGROUND: Preoperative risk stratification is a critical element in assessing the risks and benefits of surgery. Prior work has demonstrated that intra-abdominal general surgery patients can be classified based on their comorbidities and risk factors using latent class analysis (LCA), a model-based clustering technique designed to find groups of patients that are similar with respect to characteristics entered into the model. Moreover, the latent risk classes were predictive of 30-day mortality...
August 10, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28806209/refractory-intracranial-hypertension-the-role-of-decompressive-craniectomy
#18
Martin Smith
Raised intracranial pressure (ICP) is associated with worse outcomes after acute brain injury, and clinical guidelines advocate early treatment of intracranial hypertension. ICP-lowering therapies are usually administered in a stepwise manner, starting with safer first-line interventions, while reserving higher-risk options for patients with intractable intracranial hypertension. Decompressive craniectomy is a surgical procedure in which part of the skull is removed and the underlying dura opened to reduce brain swelling-related raised ICP; it can be performed as a primary or secondary procedure...
August 10, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28804899/coronary-artery-disease-and-risk-of-adverse-cardiac-events-and-stroke
#19
Kevin Kris Warnakula Olesen, Morten Madsen, Gregory Lip, Gro Egholm, Troels Thim, Lisette Okkels Jensen, Bent Raungaard, Jens Cosedis Nielsen, Hans Erik, Henrik Toft Sørensen, Michael Maeng
BACKGROUND: Patients with acute myocardial infarction are at increased risk of ischemic stroke. Previous myocardial infarction is an important part of risk assessment for ischemic stroke. However, there is a lack of information regarding the association between the severity and extent of coronary artery disease and long-term risk of ischemic stroke. MATERIALS AND METHODS: A cohort study of coronary angiographies performed in Western Denmark from January 1, 2003 to December 31, 2012...
August 14, 2017: European Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28803841/coronary-artery-embolism-from-a-blood-cyst-of-the-mitral-valve
#20
Nejc Pavsic, Zvezdana Dolenc-Strazar, Andreja Cerne Cercek, Tomislav Klokocovnik, Katja Prokselj
Blood cysts are benign, congenital tumours of the heart endothelium, found most commonly on heart valves. Adult cases are rare, since most spontaneously regress with age. However, reports of symptomatic cases with embolic phenomena and valve dysfunction have been described. We present a case of a previously healthy 44-year-old woman with no cardiovascular risk factors who developed acute myocardial infarction caused by coronary artery embolism from a blood cyst of the anterior mitral valve leaflet.
July 19, 2017: Heart, Lung & Circulation
keyword
keyword
77777
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"