Inhospital myocardial infarction

Objectives: Coronavirus disease 2019 continues to increase throughout the United States. Despite the rapid progression of the disease, there is limited information of the factors associated with mortality in Florida. This study aims to review the demographics, characteristics, comorbidities, complications, and outcomes of hospitalized patients, and their association with mortality. Design: Cohort study. Setting: A community-based tertiary-care hospital of Orlando Health, Orlando Regional Medical Center...

This study aims to evaluate the impact of the coronavirus disease 2019 (COVID-19) pandemic on patient admissions to Hunan's cardiac intensive care units (CCUs).We conducted a retrospective, single-center study. Data were collected from patients who were confirmed to have critical cardiovascular disease and admitted to the CCU of the Second Xiangya Hospital of Central South University, Hunan, from January 23 to April 23, 2020. Compared with the same period in 2019, the results show that the number of hospitalization decreased by 19...

BACKGROUND: Functional capacity is used as an indicator for cardiac testing before non-cardiac surgery and is often performed subjectively. However, the value of subjectively estimated functional capacity in predicting cardiac complications is under debate. We determined the predictive value of subjectively assessed functional capacity on postoperative cardiac complications and mortality. DESIGN: An observational cohort study in patients aged 60 years and over undergoing elective inpatient non-cardiac surgery in a tertiary referral hospital...

PURPOSES OF STUDY: This study aimed to elucidate the relationship between obesity and short-term and long-term mortality in patients with acute myocardial infarction (AMI) by analysing the body mass index (BMI). STUDY DESIGN: A retrospective cohort study was performed on adult intensive care unit (ICU) patients with AMI in the Medical Information Mart for Intensive Care III database. The WHO BMI classification was used in the study. The Kaplan-Meier curve was used to show the likelihood of survival in patients with AMI...

Machine learning can help clinicians to make individualized patient predictions only if researchers demonstrate models that contribute novel insights, rather than learning the most likely next step in a set of actions a clinician will take. We trained deep learning models using only clinician-initiated, administrative data for 42.9 million admissions using three subsets of data: demographic data only, demographic data and information available at admission, and the previous data plus charges recorded during the first day of admission...

BACKGROUND: It has been reported that patients attending the emergency department with other pathologies may not have received optimal medical care due to the lockdown measures in the early phase of the COVID-19 pandemic. METHODS: This was a retrospective study of patients presenting with cardiovascular emergencies to four tertiary regional emergency departments in western India during the government implementation of complete lockdown. RESULTS: 25...

Pivotal trials of beta-blockers (BB) and angiotensin converting enzyme inhibitors/angiotensin receptor blockers (ACEI/ARB) in acute myocardial infarction (AMI) were largely conducted prior to the widespread adoption of early revascularization. A total of 15,073 patients with AMI who underwent inhospital coronary revascularization from January 2007 to December 2013 were analyzed. At 12 months, BB was significantly associated with a lower incidence of major adverse cardiovascular events (MACE, adjusted HR 0...

STUDY OBJECTIVE: We determine whether implementation of the HEART (History, ECG, Age, Risk Factors, Troponin) Pathway is safe and effective in emergency department (ED) patients with possible acute coronary syndrome through 1 year of follow-up. METHODS: A preplanned analysis of 1-year follow-up data from a prospective pre-post study of 8,474 adult ED patients with possible acute coronary syndrome from 3 US sites was conducted. Patients included were aged 21 years or older, evaluated for possible acute coronary syndrome, and without ST-segment elevation myocardial infarction...

Ventricular free wall rupture (FWR) is a catastrophic complication of that occurs after acute myocardial infarction (AMI), and at present, its clinical characteristics are unclear. We analyzed a total of 6,712 consecutive patients who presented with ST-segment elevation myocardial infarction (STEMI), and 78 patients with FWR after STEMI were enrolled in the study. Patients' demographic data, clinical manifestation, laboratory test results, and angiographic features were then collected and analyzed. FWR occurred in 78 cases (1...

BACKGROUND: In Thailand, hospital accreditation (HA) is widely recognized as one of the system tools to promote effective operation of universal health coverage. This nationwide study aims to examine the relationship between accredited statuses of the provincial hospitals and their mortality outcomes. METHOD: A 5-year retrospective analysis of the Universal Coverage Scheme's claim dataset was conducted, using 1 297 869 inpatient discharges from 76 provincial hospital networks under the Ministry of Public Health...

OBJECTIVE: To subjectively identify low-risk ST-elevation myocardial infarction (STEMI) patients and triage this low-risk population to an intermediate level of care. BACKGROUND: Many patients with STEMI are admitted to the intensive care unit (ICU), however, a large portion do not merit ICU admission. We sought to examine whether, among post-STEMI patients admitted to the ICU, if an easily obtainable subjective scoring system could predict low-risk patients and safely triage them to an intermediate level of care...

PURPOSE: Our objective was to determine significant predictors of spinal cord ischemia (SCI) following Thoracic Endovascular Aortic Repair (TEVAR) and to further develop a simple and clinically orientated risk score model. METHODS: A retrospective review of data from the Society of Vascular Surgery/Vascular Quality Initiative national data set was performed for all patients undergoing TEVAR from January, 2014 to June 2018. Preoperative demographics, procedure-related variables, and clinical details related to SCI were examined...

BACKGROUND: Functional capacity is used as an indicator for cardiac testing before non-cardiac surgery and is often performed subjectively. However, the value of subjectively estimated functional capacity in predicting cardiac complications is under debate. We determined the predictive value of subjectively assessed functional capacity on postoperative cardiac complications and mortality. DESIGN: An observational cohort study in patients aged 60 years and over undergoing elective inpatient non-cardiac surgery in a tertiary referral hospital...

OBJECTIVE: The purpose of this study was to determine if there is an association between marital status (single, married, divorced/separated, and widowed) and inhospital mortality in patients with acute myocardial infarction (AMI) from Puerto Rico in 2007, 2009, and 2011. METHODS: This study was a secondary data analysis of information retrieved from the Puerto Rican Cardiovascular Surveillance System obtained from the University of Puerto Rico for the residents of Puerto Rico during the study years...

BACKGROUND: There are limited data on the use of intravascular ultrasound (IVUS), optical coherence tomography (OCT), and fractional flow reserve (FFR) during acute myocardial infarction (AMI). OBJECTIVES: To assess the temporal trends of IVUS, OCT, and FFR use in AMI. METHODS: A retrospective cohort study from the National Inpatient Sample (2004-2014) was designed to include AMI admissions that received coronary angiography. Administrative codes were used to identify percutaneous coronary intervention (PCI), IVUS, OCT, and FFR...

BACKGROUND: Delirium is a common and potentially preventable condition in older individuals admitted to acute and intensive care wards, associated with negative prognostic effects. Its clinical relevance is being increasingly recognised also in cardiology settings. The aim of the present study was to assess the prevalence, incidence, predictors and prognostic role of delirium in older individuals admitted to two cardiology intensive care units. METHODS: All patients aged over 65 years consecutively admitted to the two participating cardiology intensive care units were enrolled...

BACKGROUND: The association of shock index with long-term mortality after ST-segment elevation myocardial infarction (STEMI) remains poorly investigated. We aimed to assess the association between shock index and eight-year mortality after STEMI. METHODS: The study included 1369 patients with STEMI undergoing primary percutaneous coronary intervention (PPCI). Patients were categorized into three groups: a group with shock index in the first tertile (shock index, 0...

BACKGROUND: Atrial dyssynchrony, but not atrial enlargement/dysfunction, reflects acute atrial histopathological changes. It has been shown to be associated with new-onset atrial fibrillation (NOAF) in various clinical conditions but was not studied in the acute phase of ST-elevation myocardial infarction (STEMI) which is the aim of the current study. METHODS: A total of 440 STEMI patients underwent primary percutaneous coronary intervention (PCI) and were monitored for NOAF during hospitalization...

BACKGROUND: Simultaneous bilateral total hip arthroplasty (SimBTHA) is often performed in younger, fitter patients with bilateral hip disease. If patients are deemed not suitable for SimBTHA due to concurrent comorbidity, it may be more appropriate to perform staged bilateral total hip arthroplasties (StBTHAs) 3-6 months apart to minimize complications and morbidity. Complication rates following hip arthroplasty are low and large national datasets are helpful for assessing these rare events...

AIMS: The aim of this study was to analyse delays in emergency medical system transfer of ST-segment elevation myocardial infarction (STEMI) patients to percutaneous coronary intervention (PCI) centres according to transport modality in a rural French region. METHODS AND RESULTS: Data from the prospective multicentre CRAC / France PCI registry were analysed for 1911 STEMI patients: 410 transferred by helicopter and 1501 by ground transport. The primary endpoint was the percentage of transfers with first medical contact to primary percutaneous coronary intervention within the 90 minutes recommended in guidelines...