keyword
Keywords ST-segment elevation myocardia...

ST-segment elevation myocardial infarction

https://read.qxmd.com/read/38535009/cardiac-magnetic-resonance-imaging-based-ischemic-injury-pattern-in-patients-with-acute-myocardial-infarction-sensu-left-ventricular-global-systolic-function
#1
JOURNAL ARTICLE
Lyudmila Salyamova, Valentin Oleynikov, Natalia Donetskaya, Alexander Vdovkin, Angelina Chernova, Irina Avdeeva
The purpose of the study was to identify factors characterizing a decrease in LV global systolic function in patients with ST-segment elevation myocardial infarction (STEMI) after revascularization using cardiac magnetic resonance imaging (MRI)-based ischemic injury pattern and laboratory parameters sensu left ventricular global systolic function. A total of 109 STEMI patients were examined. The patients underwent contrast-enhanced cardiac MRI with a 1.5 Tesla GE SIGNA Voyager (GE HealthCare, Chicago, IL, USA) on the 7th-10th days from the onset of the disease...
March 11, 2024: Diagnostics
https://read.qxmd.com/read/38530682/national-trends-and-outcomes-of-acute%C3%A2-myocardial-infarction-after-transcatheter-aortic-valve-replacement
#2
JOURNAL ARTICLE
Tanush Gupta, Joshua Zimmer, Rony N Lahoud, Hannah R Murphy, Alyssa H Harris, Dhaval Kolte, Fuyuki Hirashima, Harold L Dauerman
BACKGROUND: Prior studies have reported decreased use of an invasive approach for acute myocardial infarction (AMI) in patients undergoing transcatheter aortic valve replacement (TAVR). OBJECTIVES: The aim of this study was to determine whether prior TAVR affects the use of subsequent coronary revascularization and outcomes of AMI in a contemporary national data set. METHODS: Consecutive TAVR patients from 2016 to 2022 were identified from the U...
March 9, 2024: JACC. Cardiovascular Interventions
https://read.qxmd.com/read/38530391/correction-impact-of-the-clinical-frailty-scale-on-clinical-outcomes-and-bleeding-events-in-patients-with-st-segment-elevation-myocardial-infarction
#3
Masanari Kurobe, Yasuhiro Uchida, Hideki Ishii, Daiki Yamashita, Jun Yonekawa, Akinori Satake, Yuichiro Makino, Takatsugu Hiramatsu, Koji Mizutani, Yoshiaki Mizutani, Hitoshi Ichimiya, Tetsuya Amano, Junji Watanabe, Masaaki Kanashiro, Tatsuaki Matsubara, Satoshi Ichimiya, Toyoaki Murohara
No abstract text is available yet for this article.
March 26, 2024: Heart and Vessels
https://read.qxmd.com/read/38529635/prevalence-and-outcomes-of-patients-with-acute-ischemic-stroke-with-concomitant-st-elevation-myocardial-infarction-results-from-national-inpatient-sample-2016-2019
#4
JOURNAL ARTICLE
Shivani Mehta, Nikolaos Kakouros, Tanveer Mir, Stacy Loree, Waqas Qureshi
BACKGROUND: Acute myocardial infarction may concomitantly occur with acute ischemic stroke. The prevalence, complications, and outcomes of acute ST-segment-elevation myocardial infarction (STEMI) in patients hospitalized with acute ischemic stroke are not well studied. METHODS: We examined hospitalized patients with acute ischemic stroke who were included in the National Inpatient Sample from 2016 to 2019. Acute ischemic stroke and STEMI were defined by using the International Classification of Diseases-Tenth Revision diagnostic codes...
March 26, 2024: Stroke; a Journal of Cerebral Circulation
https://read.qxmd.com/read/38528469/a-nomogram-model-for-predicting-intramyocardial-hemorrhage-post-pci-based-on-syntax-score-and-clinical-features
#5
JOURNAL ARTICLE
Yin-Shuang Yang, De-Yang Xi, Yang Duan, Miao Yu, Kai Liu, Yan-Kai Meng, Chun-Feng Hu, Shu-Guang Han, Kai Xu
OBJECTIVE: The aim of this study is to develop a nomogram model for predicting the occurrence of intramyocardial hemorrhage (IMH) in patients with Acute Myocardial Infarction (AMI) following Percutaneous Coronary Intervention (PCI). The model is constructed utilizing clinical data and the SYNTAX Score (SS), and its predictive value is thoroughly evaluated. METHODS: A retrospective study was conducted, including 216 patients with AMI who underwent Cardiac Magnetic Resonance (CMR) within a week post-PCI...
March 25, 2024: BMC Cardiovascular Disorders
https://read.qxmd.com/read/38527251/introducing-virtual-reality-in-a-stemi-coronary-syndrome-course-qualitative-evaluation-with-nurses-and-doctors
#6
JOURNAL ARTICLE
Alessandro Forgiarini, Laura Deroma, Fabio Buttussi, Nicola Zangrando, Sabrina Licata, Francesca Valent, Luca Chittaro, Antonio Di Chiara
In the increasing number of medical education topics taught with virtual reality (VR), the prehospital management of ST-segment elevation myocardial infarction (STEMI) had not been considered. This article proposes an implemented VR system for STEMI training and introduces it in an institutional course addressed to emergency nurses and case manager (CM) doctors. The system comprises three different applications to, respectively, allow (a) the course instructor to control the conditions of the virtual patient, (b) the CM to communicate with the nurse in the virtual field and receive from him/her the patient's parameters and electrocardiogram, and (c) the nurse to interact with the patient in the immersive VR scenario...
March 25, 2024: Cyberpsychology, Behavior and Social Networking
https://read.qxmd.com/read/38525440/factors-associated-with-the-delay-in-informed-consent-procedures-of-patients-with-st-segment-elevation-myocardial-infarction-and-its-influence-on-door-to-balloon-time-a-nationwide-retrospective-cohort-study
#7
JOURNAL ARTICLE
Mailikezhati Maimaitiming, Junxiong Ma, Xuejie Dong, Shuduo Zhou, Na Li, Zheng Zhang, Shijuan Lu, Lianglong Chen, Likun Ma, Bo Yu, Yitong Ma, Xingsheng Zhao, Zhaofen Zheng, Hong Shi, Zhijie Zheng, Yinzi Jin, Yong Huo
BACKGROUND AND OBJECTIVES: ST-segment elevation myocardial infarction (STEMI) is the deadliest and most time-sensitive acute cardiac event. However, failure to achieve timely informed consent is an important contributor to in-hospital delay in STEMI care in China. We investigated the factors associated with informed consent delay in patients with STEMI undergoing percutaneous coronary intervention (PCI) and the association between the delay and door-to-balloon time. METHODS: We conducted a nationally representative retrospective cohort study using patient data reported by hospital-based chest pain centers from 1 January 2016 to 31 December 2020...
February 2024: Journal of Translational Internal Medicine
https://read.qxmd.com/read/38524037/altered-mental-status-in-the-setting-of-thrombotic-thrombocytopenic-purpura-ttp-and-spontaneous-coronary-artery-dissection-scad-a-case-report-and-literature-review
#8
Esmirna Perez, Nehemias Guevara, Jordan Smith, Ricardo Velasquez
Altered mental status (AMS) is a common condition encountered in daily practice. Finding the cause is essential for treatment, but sometimes this may be challenging. Spontaneous coronary artery dissection (SCAD) is frequently underdiagnosed and is a potentially fatal cause of acute coronary syndrome. Clinical presentation depends on the extent of SCAD, ranging from unstable angina to sudden death. AMS has not been reported with this condition, but it may be possible in hypoperfusion states. Thrombotic thrombocytopenic purpura (TTP) is part of the microangiopathic hemolytic anemia (MAHA) spectrum, presenting with AMS as the cardinal symptom...
February 2024: Curēus
https://read.qxmd.com/read/38521531/association-of-the-triglyceride-glucose-index-with-severity-of-coronary-stenosis-and-in-hospital-mortality-in-patients-with-acute-st-elevation-myocardial-infarction-after-percutaneous-coronary-intervention-a-multicentre-retrospective-analysis-cohort-study
#9
JOURNAL ARTICLE
Xin Lu, Xin Lin, Yingying Cai, Xiaoxiao Zhang, Haoyu Meng, Weiwei Chen, Peng Yu, Xiaohu Chen
OBJECTIVES: To explore the impact of the triglyceride-glucose (TyG) index on the severity of coronary stenosis and the risk of in-hospital mortality in patients with acute ST segment elevation myocardial infarction (STEMI) after percutaneous coronary intervention (PCI). DESIGN: A multicentre retrospective cohort study. SETTING: Patients with STEMI undergoing PCI from three centres in China from 2015 to 2019. PARTICIPANTS: A total of 1491 individuals presenting with STEMI were enrolled...
March 23, 2024: BMJ Open
https://read.qxmd.com/read/38519397/regional-variations-in-management-and-outcomes-of-patients-with-acute-coronary-syndrome-in-china-evidence-from-the-national-chest-pain-center-program
#10
JOURNAL ARTICLE
Shuduo Zhou, Yan Zhang, Xuejie Dong, Junxiong Ma, Na Li, Hong Shi, Sidney C Smith, Yinzi Jin, Ming Xu, Dingcheng Xiang, Zhi-Jie Zheng, Yong Huo
Regional variations in acute coronary syndrome (ACS) management and outcomes have been an enormous public health issue. However, studies have yet to explore how to reduce the variations. The National Chest Pain Center Program (NCPCP) is the first nationwide, hospital-based, comprehensive, continuous quality improvement program for improving the quality of care in patients with ACS in China. We evaluated the association of NCPCP and regional variations in ACS healthcare using generalized linear mixed models and interaction analysis...
March 4, 2024: Science Bulletin
https://read.qxmd.com/read/38518758/development-and-external-validation-of-a-dynamic-risk-score-for-early-prediction-of-cardiogenic-shock-in-cardiac-intensive-care-units-using-machine-learning
#11
JOURNAL ARTICLE
Yuxuan Hu, Albert Lui, Mark Goldstein, Mukund Sudarshan, Andrea Tinsay, Cindy Tsui, Samuel D Maidman, John Medamana, Neil Jethani, Aahlad Puli, Vuthy Nguy, Yindalon Aphinyanaphongs, Nicholas Kiefer, Nathaniel R Smilowitz, James Horowitz, Tania Ahuja, Glenn I Fishman, Judith Hochman, Stuart Katz, Samuel Bernard, Rajesh Ranganath
BACKGROUND: Myocardial infarction and heart failure are major cardiovascular diseases that affect millions of people in the US with the morbidity and mortality being highest among patients who develop cardiogenic shock. Early recognition of cardiogenic shock allows prompt implementation of treatment measures. Our objective is to develop a new dynamic risk score, called CShock, to improve early detection of cardiogenic shock in cardiac intensive care unit (ICU). METHODS: We developed and externally validated a deep learning-based risk stratification tool, called CShock, for patients admitted into the cardiac ICU with acute decompensated heart failure and/or myocardial infarction to predict onset of cardiogenic shock...
March 22, 2024: European Heart Journal. Acute Cardiovascular Care
https://read.qxmd.com/read/38516465/percutaneous-coronary-intervention-in-a-patient-presenting-with-inferior-myocardial-infarction-and-an-anomalous-left-main-artery-originating-from-the-right-coronary-sinus
#12
Taulant Gishto, Leonard Simoni, Naltin Shuka, Arlind Dragoshi, Artan Goda
We present a case of a patient with inferior myocardial infarction (MI) and anomalous left main artery originating from the right coronary sinus. The left main artery and right coronary artery originated from the right coronary sinus but with separate ostia. The patient underwent revascularization of the right coronary artery with balloon angioplasty and a drug-eluting stent. Despite being rare, these anomalies can be life-threatening depending on the course of the artery, and when atherosclerotic disease is present, a revascularization strategy can be challenging...
February 2024: Curēus
https://read.qxmd.com/read/38514331/-correlation-between-serum-growth-differentiation-factor-11-level-and-severity-of-coronary-artery-disease-in-patients-with-acute-myocardial-infarction
#13
JOURNAL ARTICLE
B D Xu, K Chen, Y H Liu, W T Su, T Ye, G Y Wu, G J Zong
Objective: To investigate the correlation between serum growth differentiation factor 11 (GDF11) level and coronary artery lesions in patients with ST-segment elevation myocardial infarction (STEMI), and the predictive efficacy of nomogram risk prediction model based on GDF11 combined with traditional risk factors on the occurrence of STEMI. Methods: This study was a retrospective cross-sectional study. Patients hospitalized in the Department of Cardiology of the 904th Hospital of Joint Logistic Support Force of People's Liberation Army of China from 2016 to 2018 were selected and divided into control group and STEMI group...
March 24, 2024: Zhonghua Xin Xue Guan Bing za Zhi
https://read.qxmd.com/read/38514329/-feasibility-and-safety-study-of-distal-radial-artery-approach-in-emergency-pci-of-elderly-stemi-patients
#14
JOURNAL ARTICLE
H Wang, N Yang, Y W Liu, Y M Li
Objective: To investigate the feasibility and safety of distal radial artery approach in emergency percutaneous coronary intervention(PCI) of elderly ST-segment elevation myocardial infarction(STEMI) patients. Methods: This study is a cross-sectional study. Elderly patients with acute myocardial infarction who received emergency PCI at the Third Central Hospital of Tianjin from January 2020 to December 2022 were selected. They were divided into the distal radial artery group and the classic radial artery group based on the puncture location...
March 24, 2024: Zhonghua Xin Xue Guan Bing za Zhi
https://read.qxmd.com/read/38513963/prognostic-value-of-follow-up-measures-of-left-ventricular-global-longitudinal-strain-in-patients-with-st-segment-elevation-myocardial-infarction
#15
JOURNAL ARTICLE
Laima Caunite, Rinchyenkhand Myagmardorj, Xavier Galloo, Dorien Laenens, Jan Stassen, Takeru Nabeta, Idit Yedidya, Maria C Meucci, Jurrien H Kuneman, Inge J van den Hoogen, Sophie E van Rosendael, Hoi Wai Wu, Victor M van den Brand, Adrian Giuca, Karlis Trusinskis, Pieter van der Bijl, Jeroen J Bax, Nina Ajmone Marsan
INTRODUCTION: After ST-segment elevation myocardial infarction (STEMI), follow-up imaging is currently recommended only in patients with left ventricular ejection fraction (LVEF) <40%. LV global longitudinal strain (GLS) showed to improve risk stratification over LVEF in these patients, but has not been thoroughly studied during follow-up. Aim of this study was to explore the changes in LVGLS after STEMI and their potential prognostic value. MATERIALS AND METHODS: Data were analyzed from an ongoing STEMI registry...
March 19, 2024: Journal of the American Society of Echocardiography
https://read.qxmd.com/read/38510924/underutilization-of-left-heart-catheterization-in-kidney-transplant-patients-presenting-with-non-st-segment-elevation-myocardial-infarction
#16
JOURNAL ARTICLE
Ahmad Mustafa, Samer Asmar, Chapman Wei, John Afif, Shahkar Khan, Taqi Rizvi, Radu Grovu, Mitchell Weinberg, Suzanne El-Sayegh
BACKGROUND: Cardiovascular disease (CVD) is the leading cause of mortality in kidney transplant (KT) patients. The perceived risk of contrast-induced nephropathy (CIN) may create a reluctance to perform coronary angiography in patients presenting with non-ST segment elevation myocardial infarction (NSTEMI). METHODS: National Inpatient Sample (NIS) Database was used to sample individuals presenting with NSTEMI. Patients were stratified into KT and Non-KT cohorts...
June 2023: American heart journal plus: cardiology research and practice
https://read.qxmd.com/read/38510288/heart%C3%A2-failure-readmission-in-patients-with-st-segment-elevation-myocardial-infarction-and-active-cancer
#17
JOURNAL ARTICLE
Mohamed Dafaalla, Dmitry Abramov, Harriette G C Van Spall, Arjun K Ghosh, Chris P Gale, Sarah Zaman, Muhammad Rashid, Mamas A Mamas
BACKGROUND: Although numerous studies have examined readmission with heart failure (HF) after acute myocardial infarction (AMI), limited data are available on HF readmission in cancer patients post-AMI. OBJECTIVES: This study aimed to assess the rates and factors associated with HF readmission in cancer patients presenting with ST-segment elevation myocardial infarction (STEMI). METHODS: A nationally linked cohort of STEMI patients between January 2005 and March 2019 were obtained from the UK Myocardial Infarction National Audit Project registry and the UK national Hospital Episode Statistics Admitted Patient Care registry...
February 2024: JACC CardioOncology
https://read.qxmd.com/read/38508657/comparison-of-troponin-and-natriuretic-peptides-in-takotsubo-syndrome-and-acute-coronary-syndrome-a-meta-analysis
#18
JOURNAL ARTICLE
Liam Steven Couch, James W Garrard, John A Henry, Rafail A Kotronias, Bashir Alaour, Giovanni Luigi De Maria, Keith M Channon, Adrian P Banning, Alexander Richard Lyon, Michael Marber, Thomas Edward Kaier
OBJECTIVE: Takotsubo syndrome (TTS) is an acute heart failure syndrome which resembles acute coronary syndrome (ACS) at presentation. Differentiation requires coronary angiography, but where this does not occur immediately, cardiac biomarkers may provide additional utility. We performed a meta-analysis to compare troponin and natriuretic peptides (NPs) in TTS and ACS to determine if differences in biomarker profile can aid diagnosis. METHODS: We searched five literature databases for studies reporting NPs (Brain NP (BNP)/NT-pro-BNP) or troponin I/T in TTS and ACS, identifying 28 studies for troponin/NPs (5618 and 1145 patients, respectively)...
March 19, 2024: Open Heart
https://read.qxmd.com/read/38505490/deep-learning-from-atrioventricular-plane-displacement-in-patients-with-takotsubo-syndrome-lighting-up-the-black-box
#19
JOURNAL ARTICLE
Fahim Zaman, Nicholas Isom, Amanda Chang, Yi Grace Wang, Ahmed Abdelhamid, Arooj Khan, Majesh Makan, Mahmoud Abdelghany, Xiaodong Wu, Kan Liu
AIMS: The spatiotemporal deep convolutional neural network (DCNN) helps reduce echocardiographic readers' erroneous 'judgement calls' on Takotsubo syndrome (TTS). The aim of this study was to improve the interpretability of the spatiotemporal DCNN to discover latent imaging features associated with causative TTS pathophysiology. METHODS AND RESULTS: We applied gradient-weighted class activation mapping analysis to visualize an established spatiotemporal DCNN based on the echocardiographic videos to differentiate TTS (150 patients) from anterior wall ST-segment elevation myocardial infarction (STEMI, 150 patients)...
March 2024: European heart journal. Digital health
https://read.qxmd.com/read/38504353/successful-surgical-treatment-of-impending-paradoxical-embolism-with-pulmonary-embolism-and-myocardial-infarction
#20
JOURNAL ARTICLE
Yong Liu, Zhiyun Yang, Xinxin Sun, Mei Yang, Tao Zhang, Ruilin Li, Ying Wei, Hao Cao
BACKGROUND: Paradoxical embolism is a rare cause of acute arterial occlusion. This phenomenon arises when embolic material travels from the venous system crosses an abnormal shunt such as patent foramen ovale, atrial septal defects, ventricular septal defects, or pulmonary arteriovenous malformations, into the arterial system. Impending paradoxical embolism refers to the presence of an entrapped thrombus in the patent foramen ovale. CASE PRESENTATION: We report a case of a 68-year-old female patient who presented with an impending paradoxical embolism, alongside both concomitant pulmonary embolism and myocardial infarction with ST-segment elevation...
March 19, 2024: Journal of Cardiothoracic Surgery
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