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Thomas SC, Greevy RA, Garson A. Effect of Grand-Aides Nurse Extenders on Readmissions and Emergency Department Visits in Medicare Patients With Heart Failure. Am J Cardiol 2018; 121:1336-1342. [PMID: 29627108 DOI: 10.1016/j.amjcard.2018.02.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 02/05/2018] [Accepted: 02/12/2018] [Indexed: 10/17/2022]
Abstract
Numerous procedures have been tested to reduce hospital readmissions with varying success. The objective of this study was to evaluate all-cause readmissions and emergency department (ED) visits 30 days and 6 months after discharge with Grand-Aides (GAs): nurse extenders making frequent home visits under video direction by a nurse supervisor. Medicare patients with primary diagnosis of heart failure at the University of Virginia discharged January 1, 2013 to January 1, 2015 were included. A GA visited the patient's home within 24 to 48 hours with supervisor on video for medication reconciliation. Every visit, a GA completed a questionnaire for a supervisor who then had brief video conversation with the patient, reinforced adherence with medical regimen and danger signs, making 3 visits in the first week, 2 visits each in weeks 2 and 3, 1 visit in week 4, then a monthly visit supplemented by telephone. Outcomes were recorded for 108 GA and 854 controls. Statistical adjustment was performed through inverse probability of treatment weighting, with the distribution of covariates resembling a propensity score-matched cohort. Patients with GA had 2.8% 30-day all-cause readmissions versus 15.8% controls-82% reduction-(adjusted odds ratio [aOR] = 0.17; p = 0.0060); 6-month all-cause readmissions 13.0% versus 44.7% (aOR = 0.19; p <0.0001); ED 30-days 2.8% versus 45.1% (aOR = 0.03; p <0.0001); ED 6-months 12.0% versus 51.5% (aOR = 0.09; p <0.0001); and 6-month mortality 6.5% versus 8.8% (aOR = 0.73; p = 0.4698). At 30 days, 92% had "substantial medication adherence." Savings per $562,097, 7× return on investment. In conclusion, the GA approach to population health compares favorably in outcomes and expense 30 days and 6 months after discharge.
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Emergency Heart Failure Mortality Risk Grade score performance for 7-day mortality prediction in patients with heart failure attended at the emergency department: validation in a Spanish cohort. Eur J Emerg Med 2018; 25:169-177. [DOI: 10.1097/mej.0000000000000422] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Signs, symptoms, and treatment patterns across serial ambulatory cardiology visits in patients with heart failure: insights from the NCDR PINNACLE® registry. BMC Cardiovasc Disord 2018; 18:80. [PMID: 29724164 PMCID: PMC5934811 DOI: 10.1186/s12872-018-0808-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 04/20/2018] [Indexed: 01/06/2023] Open
Abstract
Background Due to a relative lack of outpatient heart failure (HF) clinical registries, we aimed to describe symptoms, signs, and medication treatment among ambulatory patients with heart failure (HF) over time. Methods Using health records from 234 PINNACLE (Practice Innovation and Clinical Excellence) U.S. cardiology practices (2008–2014), serial visits for patients with HF were characterized. Symptoms, signs, and HF medications (angiotensin-converting enzyme inhibitors [ACEI], angiotensin receptor blockers [ARB], beta blockers [BB], and diuretics) were compared between visits. Results Among 763,331 patients with HF, 550,581 had ≥2 clinic visits < 1 year apart, with 2,998,444 visit pairs. In the 12 months following an index visit, patients had a mean of 2.5 ± 2.3 additional visits. Recorded index visit symptoms ranged from dyspnea (53.6%) to orthopnea (23.1%); signs ranged from peripheral edema (52.2%) to hepatomegaly (0.6%). Of those with ejection fraction < 40%, ACEI was prescribed in 58.6%, ARB in 18.5%, BB in 85.2%, and diuretics in 70.0%. Between-visit recorded changes were infrequent: dyspnea appeared in 3.8%, resolved in 2.7%; NYHA class increased in 2.9%, decreased in 2.9%; number of signs increased in 6.0%, decreased in 5.1%; ACEI/ARB or BB added in 6.4%, removed in 6.2%; diuretic added in 3.7%, removed in 3.8%. Changes in recorded symptoms were rarely associated with initiation or discontinuation in HF medication classes. Conclusions Ambulatory HF care in U.S. cardiology practices seldom recorded changes in symptoms, signs, and medication class. Although templated medical records and absence of medication dosing likely underestimated the degree to which clinical changes occur over serial visits for HF, these PINNACLE data suggest opportunities for greater symptom-based and therapy-focused visits.
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Kaplinsky E, Mallarkey G. Cardiac myosin activators for heart failure therapy: focus on omecamtiv mecarbil. Drugs Context 2018; 7:212518. [PMID: 29707029 PMCID: PMC5916097 DOI: 10.7573/dic.212518] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 04/02/2018] [Accepted: 04/03/2018] [Indexed: 02/08/2023] Open
Abstract
Heart failure continues to be a major global health problem with a pronounced impact on morbidity and mortality and very limited drug treatment options especially with regard to inotropic therapy. Omecamtiv mecarbil is a first-in-class cardiac myosin activator, which increases the proportion of myosin heads that are tightly bound to actin and creates a force-producing state that is not associated with cytosolic calcium accumulation. Phase I and phase II studies have shown that it is safe and well tolerated. It produces dose-dependent increases in systolic ejection time (SET), stroke volume (SV), left ventricular ejection fraction (LVEF), and fractional shortening. In the ATOMIC-AHF trial, intravenous (IV) omecamtiv mecarbil did not improve dyspnoea overall but may have improved it in a high-dose group of acute heart failure patients. It did, however, increase SET, decrease left ventricular end-systolic diameter, and was well tolerated. The COSMIC-HF trial showed that a pharmacokinetic-based dose-titration strategy of oral omecamtiv mecarbil improved cardiac function and reduced ventricular diameters compared to placebo and had a similar safety profile. It also significantly reduced plasma N-terminal-pro B-type natriuretic peptide compared with placebo. The GALACTIC-HF trial is now underway and will compare omecamtiv mecarbil with placebo when added to current heart failure standard treatment in patients with chronic heart failure and reduced LVEF. It is expected to be completed in January 2021. The ongoing range of preclinical and clinical research on omecamtiv mecarbil will further elucidate its full range of pharmacological effects and its clinical usefulness in heart failure.
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Affiliation(s)
- Edgardo Kaplinsky
- Cardiology Unit, Medicine Department, Hospital Municipal de Badalona, Badalona, Spain
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Emergency department ultrasound for the detection of B-lines in the early diagnosis of acute decompensated heart failure: a systematic review and meta-analysis. CAN J EMERG MED 2018; 20:343-352. [PMID: 29619917 DOI: 10.1017/cem.2018.27] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVES Dyspnea is a common presenting problem that creates a diagnostic challenge for physicians in the emergency department (ED). While the differential diagnosis is broad, acute decompensated heart failure (ADHF) is a frequent cause that can be challenging to differentiate from other etiologies. Recent studies have suggested a potential diagnostic role for emergency lung ultrasound (US). The objective of this systematic review was to assess the accuracy of early bedside lung US in patients presenting to the ED with dyspnea. METHODS A systematic search of EMBASE, PubMed, and the Cochrane Library was performed in addition to a grey literature search. We selected prospective studies that reported on the sensitivity and specificity of B-lines from early lung ultrasound in dyspneic patients presenting to the ED. Selected studies underwent quality assessment using the Critical Appraisal and Skills Program (CASP) questionnaire. DATA EXTRACTION AND SYNTHESIS The search yielded 3674 articles; seven studies met inclusion criteria and fulfilled CASP requirements for a total of 1861 patients. Summary statistics from the meta-analysis showed that as a diagnostic test for ADHF, bedside lung US had a pooled sensitivity of 82.5% (95% confidence interval [CI]=66.4% to 91.8%) and a pooled specificity of 83.6% (95% CI=72.4% to 90.8%). CONCLUSIONS Our results suggest that in patients presenting to the ED with undifferentiated dyspnea, B-lines from early bedside lung US may be reliably used as an adjunct to current diagnostic methods. The incorporation of lung US may lead to more appropriate and timely diagnosis of patients with undifferentiated ADHF.
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Tasas de reconsulta, hospitalización y muerte a corto plazo tras el alta directa desde Urgencias de pacientes con insuficiencia cardiaca aguda y análisis de los factores asociados. Estudio ALTUR-ICA. Med Clin (Barc) 2018; 150:167-177. [DOI: 10.1016/j.medcli.2017.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 06/01/2017] [Accepted: 06/08/2017] [Indexed: 01/15/2023]
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Martindale JL, Secko M, Kilpatrick JF, deSouza IS, Paladino L, Aherne A, Mehta N, Conigiliaro A, Sinert R. Serial Sonographic Assessment of Pulmonary Edema in Patients With Hypertensive Acute Heart Failure. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2018; 37:337-345. [PMID: 28758715 PMCID: PMC5798430 DOI: 10.1002/jum.14336] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 04/21/2017] [Accepted: 04/24/2017] [Indexed: 05/13/2023]
Abstract
OBJECTIVES Objective measures of clinical improvement in patients with acute heart failure (AHF) are lacking. The aim of this study was to determine whether repeated lung sonography could semiquantitatively capture changes in pulmonary edema (B-lines) in patients with hypertensive AHF early in the course of treatment. METHODS We conducted a feasibility study in a cohort of adults with acute onset of dyspnea, severe hypertension in the field or at triage (systolic blood pressure ≥ 180 mm Hg), and a presumptive diagnosis of AHF. Patients underwent repeated dyspnea and lung sonographic assessments using a 10-cm visual analog scale (VAS) and an 8-zone scanning protocol. Lung sonographic assessments were performed at the time of triage, initial VAS improvement, and disposition from the emergency department. Sonographic pulmonary edema was independently scored offline in a randomized and blinded fashion by using a scoring method that accounted for both the sum of discrete B-lines and degree of B-line fusion. RESULTS Sonographic pulmonary edema scores decreased significantly from initial to final sonographic assessments (P < .001). The median percentage decrease among the 20 included patient encounters was 81% (interquartile range, 55%-91%). Although sonographic pulmonary edema scores correlated with VAS scores (ρ = 0.64; P < .001), the magnitude of the change in these scores did not correlate with each other (ρ = -0.04; P = .89). CONCLUSIONS Changes in sonographic pulmonary edema can be semiquantitatively measured by serial 8-zone lung sonography using a scoring method that accounts for B-line fusion. Sonographic pulmonary edema improves in patients with hypertensive AHF during the initial hours of treatment.
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Affiliation(s)
| | - Michael Secko
- Stony Brook University Hospital, Stony Brook, New York, USA
| | - John F Kilpatrick
- State University of New York Downstate Medical Center, Brooklyn, New York, USA
| | - Ian S deSouza
- State University of New York Downstate Medical Center, Brooklyn, New York, USA
| | - Lorenzo Paladino
- State University of New York Downstate Medical Center, Brooklyn, New York, USA
| | - Andrew Aherne
- State University of New York Downstate Medical Center, Brooklyn, New York, USA
| | - Ninfa Mehta
- State University of New York Downstate Medical Center, Brooklyn, New York, USA
| | - Alyssa Conigiliaro
- State University of New York Downstate Medical Center, Brooklyn, New York, USA
| | - Richard Sinert
- State University of New York Downstate Medical Center, Brooklyn, New York, USA
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Moret Iurilli C, Brunetti ND, Di Corato PR, Salvemini G, Di Biase M, Ciccone MM, Procacci V. Hyperacute Hemodynamic Effects of BiPAP Noninvasive Ventilation in Patients With Acute Heart Failure and Left Ventricular Systolic Dysfunction in Emergency Department. J Intensive Care Med 2018; 33:128-133. [DOI: 10.1177/0885066617740849] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Background: Acute heart failure (AHF) is one of the leading causes of admission to emergency department (ED); severe hypoxemic AHF may be treated with noninvasive ventilation (NIV). Despite the demonstrated clinical efficacy of NIV in relieving symptoms of AHF, less is known about the hyperacute effects of bilevel positive airway pressure (BiPAP) ventilation on hemodynamics of patients admitted to ED for AHF. We therefore aimed to assess the effect of BiPAP ventilation on principal hemodynamic, respiratory, pulse oximetry, and microcirculation indexes in patients admitted to ED for AHF, needing NIV. Methods: Twenty consecutive patients admitted to ED for AHF and left ventricular systolic dysfunction, needing NIV, were enrolled in the study; all patients were treated with NIV in BiPAP mode. The following parameters were measured at admission to ED (T0, baseline before treatment), 3 hours after admission and initiation of BiPAP NIV (T1), and after 6 hours (T2): arterial blood oxygenation (pH, partial pressure of oxygen in the alveoli/fraction of inspired oxygen ratio, Paco2, lactate concentration, HCO3−), hemodynamics (tricuspid annular plane systolic excursion, transpulmonary gradient, transaortic gradient, inferior vena cava diameter, brain natriuretic peptide [BNP] levels), microcirculation perfusion (end-tidal CO2 [etco2], peripheral venous oxygen saturation [SpvO2]). Results: All evaluated indexes significantly improved over time (analysis of variance, P < .001 in quite all cases.). Conclusions: The BiPAP NIV may rapidly ameliorate several hemodynamic, arterial blood gas, and microcirculation indexes in patients with AHF and left ventricular systolic dysfunction.
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Affiliation(s)
| | | | | | - Giuseppe Salvemini
- Emergency Department, Ospedali Riuniti University Hospital, Foggia, Italy
| | - Matteo Di Biase
- Department of Medical and Surgical Sciences, University of Foggia, Italy
| | | | - Vito Procacci
- Emergency Department, Ospedali Riuniti University Hospital, Foggia, Italy
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Mejia EJ, O'Connor MJ, Lin KY, Song L, Griffis H, Mascio CE, Shamszad P, Donoghue A, Ravishankar C, Shaddy RE, Rossano JW. Characteristics and Outcomes of Pediatric Heart Failure-Related Emergency Department Visits in the United States: A Population-Based Study. J Pediatr 2018; 193:114-118.e3. [PMID: 29221691 DOI: 10.1016/j.jpeds.2017.10.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 09/01/2017] [Accepted: 10/11/2017] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To describe the frequency, characteristics, and outcomes of heart failure-related emergency department (ED) visits in pediatric patients. We aimed to test the hypothesis that these visits are associated with higher admission rates, mortality, and resource utilization. STUDY DESIGN A retrospective analysis of the Nationwide Emergency Department Sample for 2010 of patients ≤18 years of age was performed to describe ED visits with and without heart failure. Cases were identified using International Classification of Disease, Ninth Revision, Clinical Modification codes and assessed for factors associated with admission, mortality, and resource utilization. RESULTS Among 28.6 million pediatric visits to the ED, there were 5971 (0.02%) heart failure-related cases. Heart failure-related ED patients were significantly more likely to be admitted (59.8% vs 4.01%; OR 35.3, 95% CI 31.5-39.7). Among heart failure-related visits, admission was more common in patients with congenital heart disease (OR 5.0, 95% CI 3.3-7.4) and in those with comorbidities including respiratory failure (OR 78.3, 95% CI 10.4-591) and renal failure (OR 7.9, 95% CI 1.7-36.3). Heart failure-related cases admitted to the hospital had a higher likelihood of death than nonheart failure-related cases (5.9% vs 0.32%, P < .001). Factors associated with mortality included respiratory failure (OR 4.5, 95% CI 2.2-9.2) and renal failure (OR 7.8, 95% CI 2.9-20.7). Heart failure-related ED visits were more expensive than nonheart failure-related ED visits ($1460 [IQR $861-2038] vs $778 [IQR $442-1375] [P < .01].) CONCLUSIONS: Heart failure-related visits represent a minority of pediatric ED visits but are associated with increased hospital admission and resource utilization.
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Affiliation(s)
- Erika J Mejia
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA.
| | - Matthew J O'Connor
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perlman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Kimberly Y Lin
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perlman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Lihai Song
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Heather Griffis
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Christopher E Mascio
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perlman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Pirouz Shamszad
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perlman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Aaron Donoghue
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Chitra Ravishankar
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perlman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Robert E Shaddy
- Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Joseph W Rossano
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA; Perlman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics, The University of Pennsylvania, Philadelphia, PA
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Collins SP, Levy PD, Fermann GJ, Givertz MM, Martindale JM, Pang PS, Storrow AB, Diercks DD, Michael Felker G, Fonarow GC, Lanfear DJ, Lenihan DJ, Lindenfeld JM, Frank Peacock W, Sawyer DM, Teerlink JR, Butler J. What's Next for Acute Heart Failure Research? Acad Emerg Med 2018; 25:85-93. [PMID: 28990334 DOI: 10.1111/acem.13331] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 09/29/2017] [Accepted: 10/01/2017] [Indexed: 12/11/2022]
Abstract
Each year over one million patients with acute heart failure (AHF) present to a United States emergency department (ED). The vast majority are hospitalized for further management. The length of stay and high postdischarge event rate in this cohort have changed little over the past decade. Therapeutic trials have failed to yield substantive improvement in postdischarge outcomes; subsequently, AHF care has changed little in the past 40 years. Prior research studies have been fragmented as either "inpatient" or "ED-based." Recognizing the challenges in identification and enrollment of ED patients with AHF, and the lack of robust evidence to guide management, an AHF clinical trials network was developed. This network has demonstrated, through organized collaboration between cardiology and emergency medicine, that many of the hurdles in AHF research can be overcome. The development of a network that supports the collaboration of acute care and HF researchers, combined with the availability of federally funded infrastructure, will facilitate more efficient conduct of both explanatory and pragmatic trials in AHF. Yet many important questions remain, and in this document our group of emergency medicine and cardiology investigators have identified four high-priority research areas.
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Affiliation(s)
- Sean P. Collins
- Department of Emergency Medicine Vanderbilt University Medical Center Nashville TN
| | - Phillip D. Levy
- Department of Emergency Medicine Wayne State University Detroit MI
| | - Gregory J. Fermann
- Department of Emergency Medicine University of Cincinnati Medical Center Cincinnati OH
| | | | | | - Peter S. Pang
- Department of Emergency Medicine Indiana University School of Medicine & Indianapolis EMS Indianapolis IN
| | - Alan B. Storrow
- Department of Emergency Medicine Vanderbilt University Medical Center Nashville TN
| | - Deborah D. Diercks
- Department of Emergency Medicine University of Texas Southwestern Medical Center Dallas TX
| | | | - Gregg C. Fonarow
- Division of Cardiology University of California Los Angeles Ronald Reagan Medical Center Los AngelesCA
| | | | - Daniel J. Lenihan
- Division of Cardiology Vanderbilt University Medical Center Nashville TN
| | | | - W. Frank Peacock
- Department of Emergency Medicine Baylor University Medical Center Houston TX
| | | | - John R. Teerlink
- Division of Cardiology University of California San Francisco and the San Francisco VA San Francisco CA
| | - Javed Butler
- Division of Cardiology Stony Brook University Medical Center Stony BrookNY
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Acute Right Heart Failure. RIGHT HEART PATHOLOGY 2018. [PMCID: PMC7123149 DOI: 10.1007/978-3-319-73764-5_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Heart failure is defined as a life-threatening complex clinical syndrome with exacerbation of symptoms signifying decompensation and requires emergent treatment. In its acute state it presents within 24 hours with symptoms such as shortness of breath, volume overload including pulmonary edema, sometimes forward failure and even cardiogenic shock. Two forms of acute heart failure exist: newly diagnosed “de novo” or acutely decompensated chronic heart failure. This chapter summarizes the clinical and prognostic classification of acute right heart failure, epidemiology, diagnostic work-up and the principles behind treatment and management options that focus on preload optimization, afterload reduction and improvement of contractility.
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Sax DR, Mark DG, Hsia RY, Tan TC, Tabada GH, Go AS. Short-Term Outcomes and Factors Associated With Adverse Events Among Adults Discharged From the Emergency Department After Treatment for Acute Heart Failure. Circ Heart Fail 2017; 10:CIRCHEARTFAILURE.117.004144. [PMID: 29237710 DOI: 10.1161/circheartfailure.117.004144] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 11/15/2017] [Indexed: 01/24/2023]
Abstract
BACKGROUND Although 80% of patients with heart failure seen in the emergency department (ED) are admitted, less is known about short-term outcomes and demand for services among discharged patients. METHODS AND RESULTS We examined adult members of a large integrated delivery system who visited an ED for acute heart failure and were discharged from January 1, 2013, through September 30, 2014. The primary outcome was a composite of repeat ED visit, hospital admission, or death within 7 days of discharge. We identified multivariable baseline patient-, provider-, and facility-level factors associated with adverse outcomes within 7 days of ED discharge using logistic regression. Among 7614 patients, mean age was 77.2 years, 51.9% were women, and 28.4% were people of color. Within 7 days of discharge, 75% had outpatient follow-up (clinic, telephone, or e-mail), 7.1% had an ED revisit, 4.7% were hospitalized, and 1.2% died. Patients who met the primary outcome were more likely to be older, smokers, have a history of hemorrhagic stroke, hypothyroidism, and dementia, and less likely to be treated in a facility with an observation unit. In multivariable analysis, higher comorbidity scores and history of smoking were associated with a higher odds of the primary outcome, whereas treatment in a facility with an observation unit and presence of outpatient follow-up within 7 days were associated with a lower odds. CONCLUSIONS We identified selected hospital and patient characteristics associated with short-term adverse outcomes. Further understanding of these factors may optimize safe outpatient management in ED-treated patients with heart failure.
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Affiliation(s)
- Dana R Sax
- From the Department of Emergency Medicine, Kaiser Permanente Oakland Medical Center, CA (D.R.S., D.G.M.); Departments of Emergency Medicine and Philip R. Lee Institute for Health Policy Studies (R.Y.H.) and Epidimiology, Biostatistics, and Medicine (A.S.G.), University of California San Francisco; and Kaiser Permanente Northern California Division of Research, Oakland (A.S.G, T.C.T, G.H.T)
| | - Dustin G Mark
- From the Department of Emergency Medicine, Kaiser Permanente Oakland Medical Center, CA (D.R.S., D.G.M.); Departments of Emergency Medicine and Philip R. Lee Institute for Health Policy Studies (R.Y.H.) and Epidimiology, Biostatistics, and Medicine (A.S.G.), University of California San Francisco; and Kaiser Permanente Northern California Division of Research, Oakland (A.S.G, T.C.T, G.H.T)
| | - Renee Y Hsia
- From the Department of Emergency Medicine, Kaiser Permanente Oakland Medical Center, CA (D.R.S., D.G.M.); Departments of Emergency Medicine and Philip R. Lee Institute for Health Policy Studies (R.Y.H.) and Epidimiology, Biostatistics, and Medicine (A.S.G.), University of California San Francisco; and Kaiser Permanente Northern California Division of Research, Oakland (A.S.G, T.C.T, G.H.T)
| | - Thida C Tan
- From the Department of Emergency Medicine, Kaiser Permanente Oakland Medical Center, CA (D.R.S., D.G.M.); Departments of Emergency Medicine and Philip R. Lee Institute for Health Policy Studies (R.Y.H.) and Epidimiology, Biostatistics, and Medicine (A.S.G.), University of California San Francisco; and Kaiser Permanente Northern California Division of Research, Oakland (A.S.G, T.C.T, G.H.T)
| | - Grace H Tabada
- From the Department of Emergency Medicine, Kaiser Permanente Oakland Medical Center, CA (D.R.S., D.G.M.); Departments of Emergency Medicine and Philip R. Lee Institute for Health Policy Studies (R.Y.H.) and Epidimiology, Biostatistics, and Medicine (A.S.G.), University of California San Francisco; and Kaiser Permanente Northern California Division of Research, Oakland (A.S.G, T.C.T, G.H.T)
| | - Alan S Go
- From the Department of Emergency Medicine, Kaiser Permanente Oakland Medical Center, CA (D.R.S., D.G.M.); Departments of Emergency Medicine and Philip R. Lee Institute for Health Policy Studies (R.Y.H.) and Epidimiology, Biostatistics, and Medicine (A.S.G.), University of California San Francisco; and Kaiser Permanente Northern California Division of Research, Oakland (A.S.G, T.C.T, G.H.T)
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Affiliation(s)
- Peter S Pang
- From the Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.S.P., C.S.W.); and Indianapolis EMS, IN (P.S.P.).
| | - Christopher S Weaver
- From the Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.S.P., C.S.W.); and Indianapolis EMS, IN (P.S.P.)
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Abstract
Though life expectancy sex differences are decreasing in many Western countries, men experience higher mortality rates at all ages. Men are often reluctant to seek medical care because health help-seeking is strongly linked to femininity, male weakness, and vulnerability. Many men are also more likely to access emergency care services in response to injury and/or severe pain instead of engaging primary health care (PHC) services. Nurse practitioners are well positioned to increase men's engagement with PHC to waylay the pressure on emergency services and advance the well-being of men. This article demonstrates how nurse practitioners can work with men in PHC settings to optimize men's self-health and illness prevention and management. Four recommendations are discussed: (1) leveling the hierarchies, (2) talking it through, (3) seeing diversity within patterns, and (4) augmenting face-to-face PHC services. In terms of leveling the hierarchies nurse practitioners can engage men in effectual health decision making. Within the interactions detailed in the talking it through section are strategies for connecting with male patients and mapping their progress. In terms of seeing diversity with in patterns and drawing on the plurality of masculinities, nurse practitioners are encouraged to adapt a variety of age sensitive assessment tools to better intervene and guide men's self-health efforts. Examples of community and web based men's health resources are shared in the augmenting face-to-face PHC services section to guide the work of nurse practitioners. Overall, the information and recommendations shared in this article can proactively direct the efforts of nurse practitioners working with men.
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Affiliation(s)
- Marina B. Rosu
- University of British Columbia, Vancouver, British Columbia, Canada
| | - John L. Oliffe
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Mary T. Kelly
- University of British Columbia, Vancouver, British Columbia, Canada
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Catlin JR, Adams CB, Louie DJ, Wilson MD, Louie EN. Aggressive Versus Conservative Initial Diuretic Dosing in the Emergency Department for Acute Decompensated Heart Failure. Ann Pharmacother 2017; 52:26-31. [DOI: 10.1177/1060028017725763] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background:Intravenous (IV) loop diuretics are recommended to relieve vascular congestion in patients with acute decompensated heart failure (ADHF); however, initial dosing is often empirical. Strong evidence supporting individualized diuretic dosing in the emergency department (ED) is lacking. Objective: The purpose of this study was to compare the efficacy and safety of aggressive (≥2 daily home doses) and conservative (<2 daily home doses) initial doses of loop diuretic. Methods: This was a retrospective cohort study in adult patients presenting to the ED with ADHF at an academic medical center from Apri 2015 to September 2015. The primary outcome was time to transition from IV to oral diuretics. Results: A total of 91 patients were included (aggressive dosing, n = 44; conservative dosing, n = 47). Mean time to transition from IV to oral diuretics was 67.9 hours in the aggressive group compared with 88.1 hours in the conservative group ( P = 0.049). Mean hospital length of stay (LOS) was 119.5 hours in the aggressive group versus 123.0 hours in the conservative group ( P = 0.799). No differences were observed between the mean urine output ( P = 0.829), change in body weight ( P = 0.528), or serum creatinine ( P = 0.135). Conclusion: Patients who received an aggressive initial diuretic dose in the ED had a significantly faster time to oral diuretic therapy without any significant differences in hospital LOS, urine output, change in body weight, and renal function when compared with conservative dosing.
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Affiliation(s)
- James R. Catlin
- University of California, Davis Medical Center, Sacramento, CA, USA
| | | | - Daniel J. Louie
- University of California, Davis Medical Center, Sacramento, CA, USA
| | | | - Erin N. Louie
- University of California, Davis Medical Center, Sacramento, CA, USA
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Feng SD, Jiang Y, Lin ZH, Lin PH, Lin SM, Liu QC. Diagnostic value of brain natriuretic peptide and β-endorphin plasma concentration changes in patients with acute left heart failure and atrial fibrillation. Medicine (Baltimore) 2017; 96:e7526. [PMID: 28834870 PMCID: PMC5571992 DOI: 10.1097/md.0000000000007526] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
RATIONALE This study aims to evaluate the diagnostic value of beta-endorphin (β-EP) and brain natriuretic peptid (BNP) plasma concentrations for the early diagnosis of acute left heart failure and atrial fibrillation. PATIENT CONCERNS A total of 45 patients were included. These patients comprised 23 male and 22 female patients,and 20 healthy subjects who underwent physical examinations in the Outpatient Department during the same periodwere included and assigned to the control group. DIAGNOSES The diagnos stand was that of the Chinese guidelines for the diagnosis and treatment of heart failure. INTERVENTIONS Enzyme-linked immunosorbent assay was performed to detect the plasma concentration of β-EP and BNP in the treatment and control groups, and electrocardiogram targeting was performed to determine the left ventricular ejection fraction (LVEF). OUTCOMES BNP, β-EP, and LVEF levels were higher in the treatment group (688.01 ± 305.78 ng/L, 394.06 ± 180.97 ng/L, and 70.48 ± 16.62%) compared with the control group (33.90 ± 8.50 ng/L, 76.87 ± 57.21 ng/L, and 32.11 ± 5.25%). The P-values were .015, .019, and .026, respectively, which were <.05. The difference was statistically significant. The BNP and β-EP's 4 correlations (r = 0.895, P <.001), BNP, β-EP, and the combination of BNP and β-EP for acute left heart failure diagnosis in maximizing Youden index sensitivity, specific degree, area under the ROC curve (AUC), and 95% confidence interval (CI) were respectively 93.5%, 81.3%, 0.921, 0.841, 0.921; 80.5%, 78.6%, 0.697, 0.505, 0.697; 94.1%, 83.5%, 0.604 to 0.979, and 0.604. Acute left heart failure in patients with LVEF acuity plasma BNP and β-EP 50% group was obviously lower than that in the LVEF <50% group (P <.01). BNP, β-EP, and LVEF were negatively correlated (r = -0.741, -0.635, P = .013, .018). LESSONS β-EP and BNP have high specificity and sensitivity for detecting early acute left heart failure and atrial fibrillation in patients, which is convenient, easy to perform, and suitable for clinical applications.
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Affiliation(s)
- Shao-Dan Feng
- Department of Emergency, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Yong Jiang
- Department of Emergency, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Zhi-Hong Lin
- Department of Emergency, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Pei-Hong Lin
- Department of Emergency, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Si-Ming Lin
- Department of Emergency, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Qi-Cai Liu
- Department of Laboratory Medicine, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
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118
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Castello LM, Molinari L, Renghi A, Peruzzi E, Capponi A, Avanzi GC, Pirisi M. Acute decompensated heart failure in the emergency department: Identification of early predictors of outcome. Medicine (Baltimore) 2017; 96:e7401. [PMID: 28682895 PMCID: PMC5502168 DOI: 10.1097/md.0000000000007401] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 05/16/2017] [Accepted: 06/08/2017] [Indexed: 01/22/2023] Open
Abstract
Identification of clinical factors that can predict mortality and hospital early readmission in acute decompensated heart failure (ADHF) patients can help emergency department (ED) physician optimize the care-path and resource utilization.We conducted a retrospective observational study of 530 ADHF patients evaluated in the ED of an Italian academic hospital in 2013.Median age was 82 years, females were 55%; 31.1% of patients were discharged directly from the ED (12.5% after short staying in the observation unit), while 68.9% were admitted to a hospital ward (58.3% directly from the ED and 10.6% after a short observation). At 30 days, readmission rate was 17.7% while crude mortality rate was 9.4%; this latter was higher in patients admitted to a hospital ward in comparison to those who were discharged directly from the ED (12.6% vs. 2.4%, P < .001). Thirty-day mortality was significantly related to older age, higher triage priority, lower mean blood pressure (MBP), and lower pulse oxygen saturation (POS). At 180 days, crude mortality rate was 23.2%, higher in admitted patients compared with discharged ones (29.6% vs. 9.1%, P < .001) and was significantly related to older age, higher serum creatinine, and lower MBP and POS. At 12 and 22 months, crude mortality rates resulted 30.4% and 45.1%, respectively.Simple and objective parameters, such as age ≤82 years, MBP > 104 mm Hg, POS > 94%, may guide the ED physician to identify low-risk patients who can be safely discharged directly from the emergency room or after observation unit stay.
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Affiliation(s)
- Luigi Mario Castello
- Dipartimento di Medicina Traslazionale, Università del Piemonte Orientale
- AOU “Maggiore della Carità”, Novara
| | - Luca Molinari
- Dipartimento di Medicina Traslazionale, Università del Piemonte Orientale
| | | | | | | | - Gian Carlo Avanzi
- Dipartimento di Medicina Traslazionale, Università del Piemonte Orientale
- AOU “Maggiore della Carità”, Novara
| | - Mario Pirisi
- Dipartimento di Medicina Traslazionale, Università del Piemonte Orientale
- AOU “Maggiore della Carità”, Novara
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Fermann GJ, Levy PD, Pang P, Butler J, Ayaz SI, Char D, Dunn P, Jenkins CA, Kampe C, Khan Y, Kumar VA, Lindenfeld J, Liu D, Miller K, Peacock WF, Rizk S, Robichaux C, Rothman RL, Schrock J, Singer A, Sterling SA, Storrow AB, Walsh C, Wilburn J, Collins SP. Design and Rationale of a Randomized Trial of a Care Transition Strategy in Patients With Acute Heart Failure Discharged From the Emergency Department: GUIDED-HF (Get With the Guidelines in Emergency Department Patients With Heart Failure). Circ Heart Fail 2017; 10:CIRCHEARTFAILURE.116.003581. [PMID: 28188268 DOI: 10.1161/circheartfailure.116.003581] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 01/18/2017] [Indexed: 11/16/2022]
Abstract
GUIDED-HF (Get With the Guidelines in Emergency Department Patients With Heart Failure) is a multicenter randomized trial of a patient-centered transitional care intervention in patients with acute heart failure (AHF) who are discharged either directly from the emergency department (ED) or after a brief period of ED-based observation. To optimize care and reduce ED and hospital revisits, there has been significant emphasis on improving transitions at the time of hospital discharge for patients with HF. Such efforts have been almost exclusively directed at hospitalized patients; individuals with AHF who are discharged from the ED or ED-based observation are not included in these transitional care initiatives. Patients with AHF discharged directly from the ED or after a brief period of ED-based observation are randomly assigned to our transition GUIDED-HF strategy or standard ED discharge. Patients in the GUIDED arm receive a tailored discharge plan via the study team, based on their identified barriers to outpatient management and associated guideline-based interventions. This plan includes conducting a home visit soon after ED discharge combined with close outpatient follow-up and subsequent coaching calls to improve postdischarge care and avoid subsequent ED revisits and inpatient admissions. Up to 700 patients at 11 sites will be enrolled over 3 years of the study. GUIDED-HF will test a novel approach to AHF management strategy that includes tailored transitional care for patients discharged from the ED or ED-based observation. If successful, this program may significantly alter the current paradigm of AHF patient care. CLINICAL TRIAL REGISTRATION URL: http://www.clinicaltrials.gov. Unique identifier: NCT02519283.
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Affiliation(s)
- Gregory J Fermann
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Phillip D Levy
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Peter Pang
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Javed Butler
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - S Imran Ayaz
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Douglas Char
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Patrick Dunn
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Cathy A Jenkins
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Christy Kampe
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Yosef Khan
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Vijaya A Kumar
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - JoAnn Lindenfeld
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Dandan Liu
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Karen Miller
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - W Frank Peacock
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Samaa Rizk
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Chad Robichaux
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Russell L Rothman
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Jon Schrock
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Adam Singer
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Sarah A Sterling
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Alan B Storrow
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Cheryl Walsh
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - John Wilburn
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.)
| | - Sean P Collins
- From the Department of Emergency Medicine, University of Cincinnati, OH (G.J.F.); Department of Emergency Medicine, Wayne State University, Detroit, MI (P.D.L., S.I.A., V.A.K., S.R., J.W.); Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis (P.P.); Division of Cardiovascular Medicine (J.B.) and Department of Emergency Medicine (A.S.), Stony Brook University, NY; Division of Emergency Medicine, Washington University, St. Louis, MO (D.C.); American Heart Association/American Stroke Association, Dallas, TX (P.D., Y.K.); Department of Biostatistics (C.A.J., D.L.), Department of Emergency Medicine (C.K., K.M., A.B.S., C.W., S.P.C.), Division of Cardiovascular Disease (J.L.), and Department of Internal Medicine, Pediatrics and Health Policy (R.L.R.), Vanderbilt University, Nashville, TN; Department of Emergency Medicine, Baylor College of Medicine, Houston, TX (W.F.P.); Department of Medicine, Emory University School of Medicine, Atlanta, GA (C.R.); Department of Emergency Medicine, Metro Health, Cleveland, OH (J.S.); and Department of Emergency Medicine, University of Mississippi Medical Center, Jackson (S.A.S.).
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Wang C, Xiong B, Cai L. Effects of Tolvaptan in patients with acute heart failure: a systematic review and meta-analysis. BMC Cardiovasc Disord 2017. [PMID: 28633650 PMCID: PMC5479045 DOI: 10.1186/s12872-017-0598-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Background Acute heart failure, which requires urgent evaluation and treatment, is a leading cause for admission to the emergency department. The aim of this meta-analysis was to evaluate the effects of tolvaptan on acute heart failure and compare them with the effects of conventional therapy or placebo. Methods The electronic databases PubMed, EMBASE, and the Cochrane Controlled Trial registry were searched from their starting dates to October 24, 2016. Two authors independently read the trials and extracted related information from the included studies. We used fixed-effects or random-effects models to assess the overall combined risk estimates according to I2 statistics. Analysis to determine sensitivity and publication bias was conducted. Results Six randomised controlled trials from eight articles, with a total of 746 patients, were included for analysis. Compared with the control, tolvaptan reduced body weight in two days (WMD 1.35; 95% CI 0.75 to 1.96), elevated sodium level in two days (WMD 2.33; 95% CI 1.08 to 3.57) and five days (WMD 1.57; 95% CI 0.04 to 3.09), and ameliorated symptoms of dyspnoea (RR 0.82; 95% CI 0.71–0.95). However, tolvaptan did not improve long-term (RR 1.04; 95% CI 0.66–1.62) or short-term all-cause mortality (RR 0.89; 95% CI 0.45–1.76), incidence of clinical events (worsening heart failure, RR 0.75; 95% CI 0.50–1.12 and worsening renal function, RR 0.97; 95% CI 0.75–1.27), and length of hospital stay in patients (WMD 0.14; 95% CI -0.29 to 2.38) with acute heart failure. Conclusion Tolvaptan can decrease body weight, increase serum sodium level, and ameliorate some of the congestion symptoms in patients with acute heart failure, which may help avoid the overdose of loop diuretics, especially in patients with renal dysfunction. Electronic supplementary material The online version of this article (doi:10.1186/s12872-017-0598-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Chunbin Wang
- Department of Cardiology, The Third People's Hospital of Chengdu,The Second Affiliated Chengdu Clinical College of Chongqing Medical University, Chengdu, 610031, Sichuan, China
| | - Bo Xiong
- Department of Cardiology, The Third People's Hospital of Chengdu,The Second Affiliated Chengdu Clinical College of Chongqing Medical University, Chengdu, 610031, Sichuan, China
| | - Lin Cai
- Department of Cardiology, The Third People's Hospital of Chengdu,The Second Affiliated Chengdu Clinical College of Chongqing Medical University, Chengdu, 610031, Sichuan, China.
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Resource Utilization in Emergency Department Patients with Known or Suspected Poisoning. J Med Toxicol 2017; 13:238-244. [PMID: 28573362 DOI: 10.1007/s13181-017-0619-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2016] [Revised: 05/11/2017] [Accepted: 05/15/2017] [Indexed: 10/19/2022] Open
Abstract
INTRODUCTION Previous work has shown poisoning-related emergency department (ED) visits are increasing, and these visits are resource-intensive. Little is known, however, about how resource utilization for patients with known or suspected poisoning differs from that of general ED patients. METHODS We reviewed 4 years of operational data at a single ED. We identified visits due to known or suspected poisoning (index cases), and paired them with time-matched controls. In the primary analysis, we compared the groups with respect to a broad array of resource utilization characteristics. In a secondary analysis, we performed the same comparison after excluding patients ultimately transferred to a psychiatric facility. RESULTS There were 405 index cases and 802 controls in the primary analysis, and 374 index cases and 741 controls in the secondary analysis. In the primary/secondary analyses, patients with known or suspected poisoning had longer ED lengths of stay in minutes (370 vs. 232/295 vs. 234), higher rates of laboratory results per patient (40.4 vs. 26.8/39.6 vs. 26.8), greater administration of intravenous medications and fluids per patient (2.0 vs. 1.6/2.1 vs. 1.6), higher rates of transfer to a psychiatric facility (7.7 vs. 0.2%/not applicable), and higher rates of both admission (40.2 vs. 32.8/43.6 vs. 33.1%) and admission to an advanced care bed (21.5 vs. 7.6/23.3 vs. 7.8%). Patients with known or suspected poisoning had lower rates of imaging per patient, for both plain radiographs (0.4 vs. 0.5/0.4 vs. 0.5) and advanced imaging studies (0.3 vs. 0.5/0.4 vs. 0.5). CONCLUSIONS ED patients with known or suspected poisoning are more resource intensive than general ED patients. These results may have implications for both resource allocation (particularly for departments that might see a high volume of such patients) and ED operations management.
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Hunter BR, Collins SP, Fermann GJ, Levy PD, Shen C, Ayaz SI, Cole ML, Miller KF, Soliman AA, Pang PS. Design and rationale of the high-sensitivity Troponin T Rules Out Acute Cardiac Insufficiency Trial. Pragmat Obs Res 2017; 8:85-90. [PMID: 28572743 PMCID: PMC5441668 DOI: 10.2147/por.s130807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background Acute heart failure (AHF) is a common presentation in the Emergency Department (ED), and most patients are admitted to the hospital. Identification of patients with AHF who have a low risk of adverse events and are suitable for discharge from the ED is difficult, and an objective tool would be useful. Methods The highly sensitive Troponin T Rules Out Acute Cardiac Insufficiency Trial (TACIT) will enroll ED patients being treated for AHF. Patients will undergo standard ED evaluation and treatment. High-sensitivity troponin T (hsTnT) will be drawn at the time of enrollment and 3 hours after the initial draw. The initial hsTnT draw will be no more than 3 hours after initiation of therapy for AHF (vasodilator, loop diuretic, noninvasive ventilation). Treating clinicians will be blinded to hsTnT results. We will assess whether hsTnT, as a single measurement or in series, can accurately predict patients at low risk of short-term adverse events. Conclusion TACIT will explore the value of hsTnT measurements in isolation, or in combination with other markers of disease severity, for the identification of ED patients with AHF who are at low risk of short-term adverse events.
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Affiliation(s)
- Benton R Hunter
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Sean P Collins
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Gregory J Fermann
- Department of Emergency Medicine, University of Cincinnati, Cincinnati, OH
| | - Phillip D Levy
- epartment of Emergency Medicine, Wayne State University School of Medicine, Detroit, MI
| | - Changyu Shen
- Department of Biostatistics, Indiana University School of Medicine
| | - Syed Imran Ayaz
- epartment of Emergency Medicine, Wayne State University School of Medicine, Detroit, MI
| | - Mette L Cole
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Karen F Miller
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Adam A Soliman
- Department of Emergency Medicine, University of Cincinnati, Cincinnati, OH
| | - Peter S Pang
- Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis, IN.,Department of Indianapolis EMS, The Regenstrief Institute, IN, USA
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Miró Ò, Peacock FW, McMurray JJ, Bueno H, Christ M, Maisel AS, Cullen L, Cowie MR, Di Somma S, Sánchez FJM, Platz E, Masip J, Zeymer U, Vrints C, Price S, Mebazaa A, Mueller C. European Society of Cardiology - Acute Cardiovascular Care Association position paper on safe discharge of acute heart failure patients from the emergency department. EUROPEAN HEART JOURNAL. ACUTE CARDIOVASCULAR CARE 2017; 6:311-320. [PMID: 26900163 PMCID: PMC4992666 DOI: 10.1177/2048872616633853] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Heart failure is a global public health challenge frequently presenting to the emergency department. After initial stabilization and management, one of the most important decisions is to determine which patients can be safely discharged and which require hospitalization. This is a complex decision that depends on numerous subjective factors, including both the severity of the patient's underlying condition and an estimate of the acuity of the presentation. An emergency department observation period may help select the correct option. Ideally, during an observation period, risk stratification should be carried out using parameters specifically designed for use in the emergency department. Unfortunately, there is little objective literature to guide this disposition decision. An objective and reliable definition of low-risk characteristics to identify early discharge candidates is needed. Benchmarking outcomes in patients discharged from the emergency department without hospitalization could aid this process. Biomarker determinations, although undoubtedly useful in establishing diagnosis and predicting longer-term prognosis, require prospective validation for emergency department disposition guidance. The challenge of identifying emergency department acute heart failure discharge candidates will only be overcome by future multidisciplinary research defining the current knowledge gaps and identifying potential solutions.
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Affiliation(s)
- Òscar Miró
- Emergency Department, Hospital Clínic; Institut de Recerca Biomàdica August Pi i Sunyer (IDIBAPS), ICA-SEMES Research Group, Barcelona, Catalonia, Spain
| | - Frank W Peacock
- Emergency Medicine, Baylor College of Medicine, Houston, USA
| | - John J McMurray
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, UK
| | - Héctor Bueno
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid; Instituto de Investigación i+12 y Servicio de Cardiología, Hospital Universitario 12 de Octubre, Madrid; Universidad Complutense de Madrid, Spain
| | - Michael Christ
- Department of Emergency and Critical Care Medicine, Klinikum Nürnberg, Germany
| | - Alan S Maisel
- Coronary Care Unit and Heart Failure Program, Veteran Affairs (VA) San Diego, USA
| | - Louise Cullen
- Department of Emergency Medicine, Royal Brisbane and Women’s Hospital, School of Public Health, Queensland University of Technology; School of Medicine, The University of Queensland, Brisbane, Australia
| | - Martin R Cowie
- Cardiology Department, Imperial College London (Royal Brompton Hospital), UK
| | - Salvatore Di Somma
- Emergency Medicine, Department of Medical-Surgery Sciences and Translational Medicine, Sant’Andrea Hospital, University La Sapienza, Rome, Italy
| | - Francisco J Martín Sánchez
- Emergency Department, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria Hospital Clínico San Carlos (IdISSC), Universidad Complutense de Madrid, ICA-SEMES Research Group, Spain
| | - Elke Platz
- Department of Emergency Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA
| | - Josep Masip
- ICU Department, Consorci Sanitari Integral, University of Barcelona; Cardiology Department Hospital Sanitas CIMA, Barcelona, Spain
| | - Uwe Zeymer
- FEESC, Klinikum Ludwigshafen und Institut für Herzinfarktforschung Ludwigshafen, Germany
| | - Christiaan Vrints
- Faculty of Medicine and Health Sciences at University of Antwerp, Belgium
| | - Susanna Price
- Royal Brompton and Harefield National Health Service Foundation Trust, London, UK
| | | | - Christian Mueller
- Department of Cardiology and Cardiovascular Research Institute Basel (CRIB), University Hospital Basel, Switzerland
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The Use of Nitrates in the Management of Acute Heart Failure in the Emergency Department: a Review. CURRENT EMERGENCY AND HOSPITAL MEDICINE REPORTS 2017. [DOI: 10.1007/s40138-017-0132-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Doering A, Jenkins CA, Storrow AB, Lindenfeld J, Fermann GJ, Miller KF, Sperling M, Collins SP. Markers of diuretic resistance in emergency department patients with acute heart failure. Int J Emerg Med 2017; 10:17. [PMID: 28484958 PMCID: PMC5422212 DOI: 10.1186/s12245-017-0143-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 04/25/2017] [Indexed: 11/21/2022] Open
Abstract
Background Loop diuretics are common therapy for emergency department (ED) patients with acute heart failure (AHF). Diuretic resistance (DR) is a term used to describe blunted natriuretic response to loop diuretics. It would be important to detect DR prior to it becoming clinically apparent, so early interventions can be initiated. However, several definitions have been proposed, and it is not clear if they identify similar patients. We compared these definitions and described the clinical characteristics of patients who fulfilled them. Methods To qualify for this secondary analysis of 1033 ED patients with AHF, all patients needed to receive intravenous diuretics in the ED and have urine available within 24 h of their ED evaluation. A poor diuretic response, suggesting DR, was characterized by (1) a fractional sodium excretion (FeNa) of less than 0.2%; (2) spot urinary sodium of less than 50 meq/L; and (3) a urinary Na/K ratio <1.0. McNemar’s test was used to compare the different cohorts identified by the three definitions. Secondary analyses evaluated associations between each DR definition and hospital length of stay (LOS), ED revisits and rehospitalizations for AHF, and mortality using the Wilcoxon rank-sum tests and linear regression or Pearson chi-square test and logistic regression, as appropriate. Results The median age of the 187 patients was 64, and 50% were African-American. There were 5.9% of patients with a FeNa less than 0.2%, 17.1% had urinary sodium less than 50 meq/L, and 10.7% had a urinary Na/K ratio <1.0. The three definitions identified significantly different patients with very little overlap (p < 0.02 for all comparisons). There were 37 (19.8%) patients who were readmitted to the ED or hospital or died within 30 days of ED evaluation. Patients with spot urinary sodium less than 50 meq/L were more likely to be readmitted (p = 0.03). Conclusions The patient proportion with poor natriuresis and DR varies depending on the definition used. Early ED therapy would be impacted at different rates if clinical decisions are made based on these definitions. These findings need to be further explored in a prospective ED-based study. Trial registration ClinicalTrials.gov, NCT00508638 Electronic supplementary material The online version of this article (doi:10.1186/s12245-017-0143-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Andrew Doering
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Cathy A Jenkins
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Alan B Storrow
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - JoAnn Lindenfeld
- Department of Internal Medicine, Division of Cardiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Gregory J Fermann
- Department of Emergency Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Karen F Miller
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Matthew Sperling
- Department of Emergency Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Sean P Collins
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN, USA.
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Miró Ò, Carbajosa V, Peacock WF, Llorens P, Herrero P, Jacob J, Collins SP, Fernández C, Pastor AJ, Martín-Sánchez FJ. The effect of a short-stay unit on hospital admission and length of stay in acute heart failure: REDUCE-AHF study. Eur J Intern Med 2017; 40:30-36. [PMID: 28126381 DOI: 10.1016/j.ejim.2017.01.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 01/04/2017] [Accepted: 01/17/2017] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To determine whether the presence of a short-stay unit(SSU) in a hospital influences the percentage of admissions, length of hospital stay(LOS) and outcomes in emergency department(ED) patients with acute heart failure(AHF). METHOD Retrospective analysis of AHF patients presenting to one of 34 Spanish ED included in EAHFE registry. Baseline and ED data of patients were collected. Patients were classified into two groups in function of being attended at hospitals with or without a SSU. Main outcome variables were the percentage of admissions from ED, and LOS for admitted patients. Secondary variables were all-cause death and ED revisits for worsening heart failure within 30days following discharge. RESULTS Of 9078 patients presenting to the ED (SSU 5191; no SSU 3887), 6796 (74.8%) were admitted. Compared to hospitals without a SSU, the admission rate in hospitals with a SSU was 8.9% higher (95%CI 6.5%-11.4%), but 30-day ED revisit and mortality rates were lower among patients discharged directly from the ED (-10.3%, 95%CI -16,9% to -3.7%; and -10.0%, 95%CI -16.6 to -3.4%, respectively). For admitted patients, the overall LOS was 9.3±9.5days, being 2.2days shorter (95%CI -2.7 to -1.7) in hospitals with a SSU, with no significant differences in in-hospital, 30-day mortality or 30-day ED revisit rates. CONCLUSIONS The data suggest that SSU may improve the safety of emergency care of patients with AHF, but at the cost of a higher rate of hospital admissions, and it may also reduce the LOS for admitted patients without affecting post discharge safety.
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Affiliation(s)
- Òscar Miró
- Área de Urgencias, Hospital Clínic, Barcelona, Spain; Grupo de Investigación "Urgencias: Procesos y Patologías", IDIBAPS, Barcelona, Spain
| | - Virginia Carbajosa
- Servicio de Urgencias, Hospital Universitario Rio-Hortega, Valladolid, Spain
| | - W Frank Peacock
- Department of Emergency Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Pere Llorens
- Servicio de Urgencias, CortaEstancia y Hospitalización a Domicilio, Hospital General de Alicante, Alicante, Spain
| | - Pablo Herrero
- Servicio de Urgencias, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Javier Jacob
- Servicio de Urgencias, Hospital Universitario de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Sean P Collins
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Cristina Fernández
- Servicio de Medicina Preventiva, Hospital Clínico San Carlos, Madrid, Spain; Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain; Universidad Complutense de Madrid, Spain
| | - Antoni Juan Pastor
- Institut Català de la Salut, Departament de Salut, Generalitat de Catalunya, Barcelona, Spain
| | - Francisco Javier Martín-Sánchez
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain; Universidad Complutense de Madrid, Spain; Servicio de Urgencias, Hospital Clínico San Carlos de Madrid, Spain.
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Frangogiannis NG. Editor’s Choice- Activation of the innate immune system in the pathogenesis of acute heart failure. EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE 2017; 7:358-361. [DOI: 10.1177/2048872617707456] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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128
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Entresto (Sacubitril/Valsartan): Angiotensin Receptor Neprilysin Inhibition for Treating Heart Failure. CURRENT EMERGENCY AND HOSPITAL MEDICINE REPORTS 2017. [DOI: 10.1007/s40138-017-0137-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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129
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Escoda R, Miró Ò, Martín-Sánchez F, Jacob J, Herrero P, Gil V, Garrido J, Pérez-Durá M, Fuentes M, Llorens P. Evolution of the clinical profile of patients with acute heart failure treated in Spanish emergency departments. Rev Clin Esp 2017. [DOI: 10.1016/j.rceng.2016.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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130
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Evolución del perfil clínico de los pacientes con insuficiencia cardiaca aguda atendidos en servicios de urgencias españoles. Rev Clin Esp 2017; 217:127-135. [DOI: 10.1016/j.rce.2016.10.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 09/11/2016] [Accepted: 10/23/2016] [Indexed: 11/23/2022]
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131
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Pang PS, Collins SP. Acute Heart Failure in the Emergency Department: Just a One Night Stand? Acad Emerg Med 2017; 24:385-387. [PMID: 28008693 DOI: 10.1111/acem.13151] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peter S. Pang
- Department of Emergency Medicine Indiana University School of Medicine & Indianapolis EMS Indianapolis IN
| | - Sean P. Collins
- Department of Emergency Medicine Vanderbilt University Medical Center Nashville TN
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Batlle M, Campos B, Farrero M, Cardona M, González B, Castel MA, Ortiz J, Roig E, Pulgarín MJ, Ramírez J, Bedini JL, Sabaté M, García de Frutos P, Pérez-Villa F. Use of serum levels of high sensitivity troponin T, galectin-3 and C-terminal propeptide of type I procollagen at long term follow-up in heart failure patients with reduced ejection fraction: Comparison with soluble AXL and BNP. Int J Cardiol 2016; 225:113-119. [PMID: 27718443 DOI: 10.1016/j.ijcard.2016.09.079] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 09/21/2016] [Accepted: 09/23/2016] [Indexed: 12/14/2022]
Abstract
BACKGROUND Prognostic biomarkers are needed to improve the management of the heart failure (HF) epidemic, being the brain natriuretic peptides the most valuable. Here we evaluate 3 biomarkers, high sensitivity troponin T (hs-TnT), galectin-3 (Gal-3) and C-terminal propeptide of type I procollagen (CICP), compare them with a recently described new candidate (sAXL), and analyze their relationship with BNP. METHODS HF patients with reduced ejection fraction (n=192) were included in this prospective observational study, with measurements of candidate biomarkers, functional, clinical and echocardiographic variables. A Cox regression model was used to determine predictors for clinical events, i.e. all-cause mortality and heart transplantation. RESULTS Hs-TnT circulating values were correlated to clinical characteristics indicative of more advanced HF. When analyzing the event-free survival at a mean follow-up of 3.6years, patients in the higher quartile of either BNP, hs-TnT, CICP and sAXL had increased risk of suffering a clinical event, but not Gal-3. Combination of high sAXL and BNP values had greater predictive value (HR 6.8) than high BNP alone (HR 4.9). In a multivariate Cox regression analysis, BNP, sAXL and NYHA class were independent risk factors for clinical events. CONCLUSIONS In this HF cohort, hs-TnT is a good HF marker and has a very significant prognostic value. The prognostic value of CICP and sAXL was of less significance. However, hs-TnT did not add predictive value to BNP, while sAXL did. This suggests that elevated troponin has a common origin with BNP, while sAXL could represent an independent pathological mechanism.
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Affiliation(s)
- M Batlle
- Institute of Biomedical Research August Pi i Sunyer (IDIBAPS) and the Cardiovascular Clinic Institute, Hospital Clínic de Barcelona, Spain.
| | - B Campos
- Department of Public Health, Universitat de Barcelona, Spain
| | - M Farrero
- Heart Failure and Transplant Unit, Cardiovascular Clinic Institute, Hospital Clínic de Barcelona and researcher at Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Spain
| | - M Cardona
- Heart Failure and Transplant Unit, Cardiovascular Clinic Institute, Hospital Clínic de Barcelona and researcher at Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Spain
| | - B González
- Core Laboratory, Hospital Clínic de Barcelona, Spain
| | - M A Castel
- Heart Failure and Transplant Unit, Cardiovascular Clinic Institute, Hospital Clínic de Barcelona and researcher at Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Spain
| | - J Ortiz
- Heart Failure and Transplant Unit, Cardiovascular Clinic Institute, Hospital Clínic de Barcelona and researcher at Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Spain
| | - E Roig
- Heart Failure Unit at the Cardiology Department, Hospital de la Santa Creu i Sant Pau, Institut de Recerca Biomèdica (IIB Sant Pau), Universitat Autònoma de Barcelona, Spain
| | - M J Pulgarín
- Institute of Biomedical Research August Pi i Sunyer (IDIBAPS) and the Cardiovascular Clinic Institute, Hospital Clínic de Barcelona, Spain
| | - J Ramírez
- Pathological Anatomy Department, Hospital Clínic de Barcelona, Spain
| | - J L Bedini
- Core Laboratory, Hospital Clínic de Barcelona, Spain
| | - M Sabaté
- Institute of Biomedical Research August Pi i Sunyer (IDIBAPS) and the Cardiovascular Clinic Institute, Hospital Clínic de Barcelona, Spain
| | - P García de Frutos
- Department of Cell Death and Proliferation at Institut d'Investigacions Biomèdiques de Barcelona (IIBB-CSIC) and IDIBAPS, Spain
| | - F Pérez-Villa
- Heart Failure and Transplant Unit, Cardiovascular Clinic Institute, Hospital Clínic de Barcelona and researcher at Institute of Biomedical Research August Pi i Sunyer (IDIBAPS), Spain
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134
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Frankenstein L, Fröhlich H, Cleland JGF. Multidisciplinary Approach for Patients Hospitalized With Heart Failure. ACTA ACUST UNITED AC 2016; 68:885-91. [PMID: 26409892 DOI: 10.1016/j.rec.2015.05.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Accepted: 05/04/2015] [Indexed: 12/24/2022]
Abstract
Acute heart failure describes the rapid deterioration, over minutes, days or hours, of symptoms and signs of heart failure. Its management is an interdisciplinary challenge that requires the cooperation of various specialists. While emergency providers, (interventional) cardiologists, heart surgeons, and intensive care specialists collaborate in the initial stabilization of acute heart failure patients, the involvement of nurses, discharge managers, and general practitioners in the heart failure team may facilitate the transition from inpatient care to the outpatient setting and improve acute heart failure readmission rates. This review highlights the importance of a multidisciplinary approach to acute heart failure with particular focus on the chain-of-care delivered by the various services within the healthcare system.
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Affiliation(s)
- Lutz Frankenstein
- Department of Cardiology, Angiology and Pulmology, University Hospital Heidelberg, Heidelberg, Germany.
| | - Hanna Fröhlich
- Department of Cardiology, Angiology and Pulmology, University Hospital Heidelberg, Heidelberg, Germany
| | - John G F Cleland
- National Heart and Lung Institute, Royal Brompton and Harefield Hospitals, Imperial College, London, United Kingdom
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135
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Echouffo-Tcheugui JB, Xu H, DeVore AD, Schulte PJ, Butler J, Yancy CW, Bhatt DL, Hernandez AF, Heidenreich PA, Fonarow GC. Temporal trends and factors associated with diabetes mellitus among patients hospitalized with heart failure: Findings from Get With The Guidelines-Heart Failure registry. Am Heart J 2016; 182:9-20. [PMID: 27914505 DOI: 10.1016/j.ahj.2016.07.025] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 07/22/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND The contribution of diabetes to the burden of heart failure (HF) remains largely undescribed. Assessing diabetes temporal trends among US patients hospitalized with HF and their relation with quality measures in real-world practice can help to define this burden. METHODS Using data from the Get With the Guidelines-Heart Failure registry, we assessed temporal trends in diabetes prevalence among patients with HF and in subgroups with reduced ejection fraction (HFrEF; EF < 40%), borderline EF (HFbEF; 40%≤EF <50%), or preserved EF (HFpEF; EF ≥ 50%), hospitalized between 2005 and 2015. Logistic regression was used to assess whether in-hospital outcomes and HF quality of care were related to trends. RESULTS Among 364,480 HF hospitalizations, 160,171 had diabetes (44.0% overall, 41.8% in HFrEF, 46.7% in HFbEF, 45.5% in HFpEF). There was a temporal increase in diabetes frequency in HF patients (43.2%-45.8%; Ptrend <.0001), including among those with HFrEF (42.0%-43.6%; Ptrend <.0001), HFbEF (46.0%-49.2%; Ptrend <.0001), or HFpEF (43.6%-46.8%, Ptrend <.0001). Diabetic patients had a longer hospital stay (adjusted odds ratio 1.14, 95% CI 1.12-1.16), but lower in-hospital mortality (adjusted odds ratio 0.93 [0.89-0.97]) compared with those without diabetes, with limited differences in quality measures. Temporal trends in diabetes were not associated with in-hospital mortality or length of stay. There were no temporal interactions of most HF quality measures with diabetes status. CONCLUSIONS Approximately 44% of hospitalized HF patients have diabetes, and this proportion has been increasing over the past 10years, particularly among those patients with new-onset HFpEF.
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Affiliation(s)
| | - Haolin Xu
- Duke Clinical Research Institute, Durham, NC
| | | | | | - Javed Butler
- Cardiology Division, Stony Brook University, Stony Brook, NY
| | - Clyde W Yancy
- Cardiology Division, Northwestern Feinberg School of Medicine, Chicago, IL
| | - Deepak L Bhatt
- Brigham and Women's Hospital, and Harvard Medical School, Boston, MA
| | | | - Paul A Heidenreich
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, and Stanford University, Stanford, CA
| | - Gregg C Fonarow
- Ahmanson-UCLA Cardiomyopathy Center, Ronald Reagan-UCLA Medical Center, Los Angeles, CA
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136
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Pharmacological reasons that may explain why randomized clinical trials have failed in acute heart failure syndromes. Int J Cardiol 2016; 233:1-11. [PMID: 28161130 DOI: 10.1016/j.ijcard.2016.11.124] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 11/04/2016] [Accepted: 11/06/2016] [Indexed: 12/27/2022]
Abstract
Acute heart failure (AHF) represents a clinical challenge as it encloses a heterogeneous group of syndromes (AHFS) with different pathophysiology, clinical presentations, prognosis and response to therapy. In the last 25years multiple therapeutic targets have been identified and numerous new drugs were evaluated but, up to now, all failed to demonstrate a consistent benefit on clinical outcomes. Moreover, a repeated finding has been the poor correlation between the encouraging results of preclinical and early clinical trials and the lack of effect on outcomes observed in phase III trials. We review several possible pharmacological reasons that may explain the lack of success to develop new drugs and the pharmacological challenges to overcome in the future to develop new more effective and safer drugs for the treatment of AHFS.
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137
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Andrieu S, Jouve B, Pansieri M. [Optimization of the management of acute heart failure. New concept of fast-track]. Ann Cardiol Angeiol (Paris) 2016; 65:330-333. [PMID: 27692752 DOI: 10.1016/j.ancard.2016.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 09/02/2016] [Indexed: 06/06/2023]
Abstract
The acute heart failure generates a very important number of hospitalizations for a high cost. A recent reflection on optimizing its management is ongoing, based on the fastest management in the emergency department, with a distinction between which patient should remain and who returns at home, and under what conditions, allowing to limit the number of hospitalizations. It will require a reorganization of emergency department and updating of decision algorithms and new guidelines of care.
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Affiliation(s)
- S Andrieu
- Service de cardiologie, centre hospitalier d'Avignon, 84000 Avignon, France.
| | - B Jouve
- Service de cardiologie, centre hospitalier du pays d'Aix, 13616 Aix-en-Provence, France
| | - M Pansieri
- Service de cardiologie, centre hospitalier d'Avignon, 84000 Avignon, France
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138
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Durstenfeld MS, Ogedegbe O, Katz SD, Park H, Blecker S. Racial and Ethnic Differences in Heart Failure Readmissions and Mortality in a Large Municipal Healthcare System. JACC. HEART FAILURE 2016; 4:885-893. [PMID: 27395346 PMCID: PMC5097004 DOI: 10.1016/j.jchf.2016.05.008] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 05/09/2016] [Accepted: 05/12/2016] [Indexed: 11/23/2022]
Abstract
OBJECTIVES This study sought to determine whether racial and ethnic differences exist among patients with similar access to care. We examined outcomes after heart failure hospitalization within a large municipal health system. BACKGROUND Racial and ethnic disparities in heart failure outcomes are present in administrative data, and one explanation is differential access to care. METHODS We performed a retrospective cohort study of 8,532 hospitalizations of adults with heart failure at 11 hospitals in New York City from 2007 to 2010. Primary exposure was ethnicity and race, and outcomes were 30- and 90-day readmission and 30-day and 1-year mortality rates. Generalized estimating equations were used to test for associations between ethnicity and race and outcomes with covariate adjustment. RESULTS Of the number of hospitalizations included, 4,305 (51%) were for blacks, 2,449 (29%) were for Hispanics, 1,494 (18%) were for whites, and 284 (3%) were for Asians. Compared to whites, blacks and Asians had lower 1-year mortality, with adjusted odds ratios (aORs) of 0.75 (95% confidence interval [CI]: 0.59 to 0.94) and 0.57 (95% CI: 0.38 to 0.85), respectively, and rates for Hispanics were not significantly different (aOR: 0.81; 95% CI: 0.64 to 1.03). Hispanics had higher odds of readmission than whites (aOR: 1.27; 95% CI: 1.03 to 1.57) at 30 (aOR: 1.40; 95% CI: 1.15 to 1.70) and 90 days. Blacks had higher odds of readmission than whites at 90 days (aOR:1.21; 95% CI: 1.01 to 1.47). CONCLUSIONS Racial and ethnic differences in outcomes after heart failure hospitalization were present within a large municipal health system. Access to a municipal health system may not be sufficient to eliminate disparities in heart failure outcomes.
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Affiliation(s)
| | - Olugbenga Ogedegbe
- Department of Medicine, New York University School of Medicine, New York, New York; Department of Population Health, New York University School of Medicine, New York, New York; Global Institute of Public Health, New York University, New York, New York
| | - Stuart D Katz
- Department of Medicine, New York University School of Medicine, New York, New York
| | - Hannah Park
- Department of Population Health, New York University School of Medicine, New York, New York
| | - Saul Blecker
- Department of Medicine, New York University School of Medicine, New York, New York; Department of Population Health, New York University School of Medicine, New York, New York.
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139
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Siniorakis EE, Arapi SM, Panta SG, Pyrgakis VN, Ntanos IT, Limberi SJ. Emergency department triage of acute heart failure triggered by pneumonia; when an intensive care unit is needed? Int J Cardiol 2016; 220:479-82. [PMID: 27390973 DOI: 10.1016/j.ijcard.2016.06.228] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 06/25/2016] [Indexed: 11/30/2022]
Abstract
Community acquired pneumonia (CAP) is a frequent triggering factor for decompensation of a chronic cardiac dysfunction, leading to acute heart failure (AHF). Patients with AHF exacerbated by CAP, are often admitted through the emergency department for ICU hospitalization, even though more than half the cases do not warrant any intensive care treatment. Emergency department physicians are forced to make disposition decisions based on subjective criteria, due to lack of evidence-based risk scores for AHF combined with CAP. Currently, the available risk models refer distinctly to either AHF or CAP patients. Extrapolation of data by arbitrarily combining these models, is not validated and can be treacherous. Examples of attempts to apply acuity scales provenient from different disciplines and the resulting discrepancies, are given in this review. There is a need for severity classification tools especially elaborated for use in the emergency department, applicable to patients with mixed AHF and CAP, in order to rationalize the ICU dispositions. This is bound to facilitate the efforts to save both lives and resources.
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Affiliation(s)
| | - Sophia M Arapi
- Department of Cardiology, G. Gennimatas General Hospital, Athens, Greece.
| | - Stamatia G Panta
- Department of Cardiology, Sotiria Chest Diseases Hospital, Athens, Greece
| | | | - Ioannis Th Ntanos
- 9th Department of Pneumonology, Sotiria Chest Diseases Hospital, Athens, Greece
| | - Sotiria J Limberi
- Department of Cardiology, Sotiria Chest Diseases Hospital, Athens, Greece
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140
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Heart failure diagnosis in acute conditions has high agreement with inpatient diagnosis. Eur J Emerg Med 2016; 23:179-84. [DOI: 10.1097/mej.0000000000000247] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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141
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Cummins BM, Ligler FS, Walker GM. Point-of-care diagnostics for niche applications. Biotechnol Adv 2016; 34:161-76. [PMID: 26837054 PMCID: PMC4833668 DOI: 10.1016/j.biotechadv.2016.01.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Revised: 01/28/2016] [Accepted: 01/28/2016] [Indexed: 01/26/2023]
Abstract
Point-of-care or point-of-use diagnostics are analytical devices that provide clinically relevant information without the need for a core clinical laboratory. In this review we define point-of-care diagnostics as portable versions of assays performed in a traditional clinical chemistry laboratory. This review discusses five areas relevant to human and animal health where increased attention could produce significant impact: veterinary medicine, space travel, sports medicine, emergency medicine, and operating room efficiency. For each of these areas, clinical need, available commercial products, and ongoing research into new devices are highlighted.
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Affiliation(s)
- Brian M Cummins
- Joint Department of Biomedical Engineering, University of North Carolina - Chapel Hill and North Carolina State University, Raleigh, NC, 27695, USA
| | - Frances S Ligler
- Joint Department of Biomedical Engineering, University of North Carolina - Chapel Hill and North Carolina State University, Raleigh, NC, 27695, USA
| | - Glenn M Walker
- Joint Department of Biomedical Engineering, University of North Carolina - Chapel Hill and North Carolina State University, Raleigh, NC, 27695, USA.
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142
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Agarwal S, Sud K, Khera S, Kolte D, Fonarow GC, Panza JA, Menon V. Trends in the Burden of Adult Congenital Heart Disease in US Emergency Departments. Clin Cardiol 2016; 39:391-8. [PMID: 27079279 DOI: 10.1002/clc.22541] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Revised: 02/29/2016] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND We assessed trends in incidence, in-hospital mortality, and admission among patients with adult congenital heart disease (ACHD) presenting to the emergency department (ED) from 2006 to 2012. HYPOTHESIS There is a considerable burden of ACHD in the US EDs. METHODS We used the 2006-2012 US Nationwide Emergency Department Sample. All ED visits with ACHD were identified using standard International Classification of Diseases, Ninth Edition, Clinical Modification codes. RESULTS The number of patients presenting to the ED with simple (40.6%) as well as complex (37.6%) ACHD across 2006-2012 increased significantly. Also, there was a considerable increase in prevalence of traditional cardiovascular risk factors among ACHD patients, including hypertension, diabetes, smoking, obesity, and chronic kidney disease. Besides miscellaneous noncardiovascular conditions, nonspecific chest pain (15.9%) and respiratory disorders (15.0%) were the most common reasons for ED visits among patients with simple and complex ACHD, respectively. Although there was a trend toward decrease in admissions across 2006-2012 (Ptrend < 0.001), the proportion of patients with ACHD presenting to ED requiring admission remained substantial (63.4%). Finally, there was significant variation in admission trends across different geographic locations, hospital types, insurance status, and ED volume among ACHD patients presenting to the ED. CONCLUSIONS There has been a progressive increase in number of ED visits among ACHD patients across 2006-2012 in the United States. Moreover, the cardiovascular risk-factor profile of ACHD patients has changed, adding to complexity in management. Current health care delivery to ACHD patients also shows significant geographical, hospital-based, and insurance status-based disparities.
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Affiliation(s)
- Shikhar Agarwal
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland Ohio
| | - Karan Sud
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland Ohio
| | - Sahil Khera
- Department of Cardiovascular Medicine, New York Medical College, Valhalla, New York
| | - Dhaval Kolte
- Department of Cardiovascular Medicine, Brown University, Providence, Rhode Island
| | - Gregg C Fonarow
- Department of Cardiovascular Medicine, University of California, Los Angeles, California
| | - Julio A Panza
- Department of Cardiovascular Medicine, New York Medical College, Valhalla, New York
| | - Venu Menon
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland Ohio
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143
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Turnbull IC, Eltoukhy AA, Fish KM, Nonnenmacher M, Ishikawa K, Chen J, Hajjar RJ, Anderson DG, Costa KD. Myocardial Delivery of Lipidoid Nanoparticle Carrying modRNA Induces Rapid and Transient Expression. Mol Ther 2016; 24:66-75. [PMID: 26471463 PMCID: PMC4754552 DOI: 10.1038/mt.2015.193] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Accepted: 09/07/2015] [Indexed: 12/25/2022] Open
Abstract
Nanoparticle-based delivery of nucleotides offers an alternative to viral vectors for gene therapy. We report highly efficient in vivo delivery of modified mRNA (modRNA) to rat and pig myocardium using formulated lipidoid nanoparticles (FLNP). Direct myocardial injection of FLNP containing 1-10 μg eGFPmodRNA in the rat (n = 3 per group) showed dose-dependent enhanced green fluorescent protein (eGFP) mRNA levels in heart tissue 20 hours after injection, over 60-fold higher than for naked modRNA. Off-target expression, including lung, liver, and spleen, was <10% of that in heart. Expression kinetics after injecting 5 μg FLNP/eGFPmodRNA showed robust expression at 6 hours that reduced by half at 48 hours and was barely detectable at 2 weeks. Intracoronary administration of 10 μg FLNP/eGFPmodRNA also proved successful, although cardiac expression of eGFP mRNA at 20 hours was lower than direct injection, and off-target expression was correspondingly higher. Findings were confirmed in a pilot study in pigs using direct myocardial injection as well as percutaneous intracoronary delivery, in healthy and myocardial infarction models, achieving expression throughout the ventricular wall. Fluorescence microscopy revealed GFP-positive cardiomyocytes in treated hearts. This nanoparticle-enabled approach for highly efficient, rapid and short-term mRNA expression in the heart offers new opportunities to optimize gene therapies for enhancing cardiac function and regeneration.
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Affiliation(s)
- Irene C Turnbull
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Ahmed A Eltoukhy
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Kenneth M Fish
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Mathieu Nonnenmacher
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Kiyotake Ishikawa
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Jiqiu Chen
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Roger J Hajjar
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Daniel G Anderson
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Kevin D Costa
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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144
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Zsilinszka R, Shrader P, DeVore AD, Hardy NC, Mentz RJ, Pang PS, Peacock WF, Fonarow GC, Hernandez AF. Sex Differences in the Management and Outcomes of Heart Failure With Preserved Ejection Fraction in Patients Presenting to the Emergency Department With Acute Heart Failure. J Card Fail 2015; 22:781-8. [PMID: 26687985 DOI: 10.1016/j.cardfail.2015.12.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Revised: 11/30/2015] [Accepted: 12/04/2015] [Indexed: 11/25/2022]
Abstract
BACKGROUND Heart failure (HF) with preserved ejection fraction (HFpEF) is more common in women than in men; data characterizing sex differences in the management and outcomes of HFpEF patients presenting to the emergency department (ED) are limited. METHODS AND RESULTS Using Acute Decompensated Heart Failure National Registry Emergency Module data linked to Medicare claims, we conducted a retrospective analysis of acute HF patients in the ED, identifying HFpEF (ejection fraction [EF] ≥40%) patients and stratifying by sex to compare baseline characteristics, ED therapies, hospital length of stay (LOS), in-hospital mortality, and post-discharge outcomes. Of 4161 HFpEF patients, 2808 (67%) were women, who were more likely to be older and hypertensive, but less likely to be diabetic or smokers (all P < .01). Women more often presented with systolic blood pressure >140 mm Hg (62.5% vs 56.4%; P = .0001) and higher EF. There were no sex differences in ED therapies, adjusted 30- and 180-day all-cause mortality, in-hospital mortality, or 30- and 180-day readmissions. After adjustment, women had longer LOS (0.40 days, 95% confidence interval [CI] 0.10-0.70; P = .008). CONCLUSIONS Women with HFpEF presenting to the ED were more likely to have elevated systolic blood pressure, but overall ED management strategies were similar to those in men. We observed adjusted differences in hospital LOS, but no differences in 30- and 180-day outcomes.
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Affiliation(s)
| | - Peter Shrader
- Duke Clinical Research Institute, Durham, North Carolina
| | - Adam D DeVore
- Division of Cardiology, Duke University Medical Center and Duke Clinical Research Institute, Durham, North Carolina; Department of Emergency Medicine and the Regenstrief Institute, Indiana University School of Medicine, Indianapolis, Indiana
| | | | - Robert J Mentz
- Division of Cardiology, Duke University Medical Center and Duke Clinical Research Institute, Durham, North Carolina
| | - Peter S Pang
- Department of Emergency Medicine and the Regenstrief Institute, Indiana University School of Medicine, Indianapolis, Indiana
| | | | - Gregg C Fonarow
- Ahmanson-UCLA Cardiomyopathy Center, Ronald Reagan-UCLA Medical Center, Los Angeles, California
| | - Adrian F Hernandez
- Division of Cardiology, Duke University Medical Center and Duke Clinical Research Institute, Durham, North Carolina.
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Self WH, Storrow AB, Hartmann O, Barrett TW, Fermann GJ, Maisel AS, Struck J, Bergmann A, Collins SP. Plasma bioactive adrenomedullin as a prognostic biomarker in acute heart failure. Am J Emerg Med 2015; 34:257-62. [PMID: 26577429 DOI: 10.1016/j.ajem.2015.10.033] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 10/02/2015] [Accepted: 10/14/2015] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVE The objective was to evaluate the prognostic performance of a new biomarker, plasma bioactive adrenomedullin (bio-ADM), for short-term clinical outcomes in acute heart failure. METHODS A multicenter prospective cohort study of adult emergency department (ED) patients suspected of having acute heart failure was conducted to evaluate the association between plasma bio-ADM concentration and clinical outcomes. The primary outcome was a composite of the following within 30 days: death, cardiac arrest with resuscitation, respiratory failure, emergency dialysis, acute coronary syndrome, hospitalization >5 days, and repeat ED visit or hospitalization. Prognostic accuracy was evaluated with a nonparametric receiver operating characteristic curve. In addition, a multivariable logistic regression model was constructed to assess the additive prognostic performance of bio-ADM while adjusting for other biomarkers routinely used clinically, including B-type natriuretic peptide, cardiac troponin I, creatinine, and sodium concentration. RESULTS Two hundred forty-six patients were enrolled, including 85 (34.6%) patients with the primary outcome. Plasma bio-ADM concentrations were higher among patients who experienced the primary outcome (median, 80.5 pg/mL; interquartile range [IQR], 53.7-151.5 pg/mL) compared with those who did not (median, 54.4 pg/mL; IQR, 43.4-78.4 pg/mL) (P < .01). Area under the receiver operating characteristic curve was 0.70 (95% confidence interval, 0.63-0.75). After adjusting for the other biomarkers, plasma bio-ADM remained a strong predictor of the primary outcome (adjusted odds ratio per IQR change, 2.68; 95% confidence interval, 1.60-4.51). CONCLUSIONS Bioactive adrenomedullin concentrations at the time of ED evaluation for acute heart failure were predictive of clinically important 30-day outcomes, suggesting that bio-ADM is a promising prognostic marker for further study.
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Affiliation(s)
- Wesley H Self
- Department of Emergency Medicine, Vanderbilt University, Nashville, TN, USA.
| | - Alan B Storrow
- Department of Emergency Medicine, Vanderbilt University, Nashville, TN, USA
| | | | - Tyler W Barrett
- Department of Emergency Medicine, Vanderbilt University, Nashville, TN, USA
| | - Gregory J Fermann
- Department of Emergency Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Alan S Maisel
- Coronary Care Unit and Heart Failure Program, San Diego Veterans Affairs Medical Center, San Diego, CA, USA
| | | | | | - Sean P Collins
- Department of Emergency Medicine, Vanderbilt University, Nashville, TN, USA
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146
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Collins SP, Jenkins CA, Harrell FE, Liu D, Miller KF, Lindsell CJ, Naftilan AJ, McPherson JA, Maron DJ, Sawyer DB, Weintraub NL, Fermann GJ, Roll SK, Sperling M, Storrow AB. Identification of Emergency Department Patients With Acute Heart Failure at Low Risk for 30-Day Adverse Events: The STRATIFY Decision Tool. JACC. HEART FAILURE 2015; 3:737-47. [PMID: 26449993 PMCID: PMC4625834 DOI: 10.1016/j.jchf.2015.05.007] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Revised: 05/19/2015] [Accepted: 05/25/2015] [Indexed: 12/29/2022]
Abstract
OBJECTIVES No prospectively derived or validated decision tools identify emergency department (ED) patients with acute heart failure (AHF) at low risk for 30-day adverse events who are thus potential candidates for safe ED discharge. This study sought to accomplish that goal. BACKGROUND The nearly 1 million annual ED visits for AHF are associated with high proportions of admissions and consume significant resources. METHODS We prospectively enrolled 1,033 patients diagnosed with AHF in the ED from 4 hospitals between July 20, 2007, and February 4, 2011. We used an ordinal outcome hierarchy, defined as the incidence of the most severe adverse event within 30 days of ED evaluation (acute coronary syndrome, coronary revascularization, emergent dialysis, intubation, mechanical cardiac support, cardiopulmonary resuscitation, and death). RESULTS Of 1,033 patients enrolled, 126 (12%) experienced at least one 30-day adverse event. The decision tool had a C statistic of 0.68 (95% confidence interval: 0.63 to 0.74). Elevated troponin (p < 0.001) and renal function (p = 0.01) were significant predictors of adverse events in our multivariable model, whereas B-type natriuretic peptide (p = 0.09), tachypnea (p = 0.09), and patients undergoing dialysis (p = 0.07) trended toward significance. At risk thresholds of 1%, 3%, and 5%, we found 0%, 1.4%, and 13.0% patients were at low risk, with negative predictive values of 100%, 96%, and 93%, respectively. CONCLUSIONS The STRATIFY decision tool identifies ED patients with AHF who are at low risk for 30-day adverse events and may be candidates for safe ED discharge. After external testing, and perhaps when used as part of a shared decision-making strategy, it may significantly affect disposition strategies. (Improving Heart Failure Risk Stratification in the ED [STRATIFY]; NCT00508638).
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Affiliation(s)
- Sean P Collins
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, Tennessee; Department of Veterans Affairs, Tennessee Valley Healthcare System, Nashville, Tennessee.
| | - Cathy A Jenkins
- Department of Biostatistics, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Frank E Harrell
- Department of Biostatistics, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Dandan Liu
- Department of Biostatistics, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Karen F Miller
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | | | - Allen J Naftilan
- Department of Medicine, Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - John A McPherson
- Department of Medicine, Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - David J Maron
- Department of Medicine, Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California
| | - Douglas B Sawyer
- Department of Medicine, Division of Cardiovascular Medicine, Maine Medical Center, Portland, Maine
| | - Neal L Weintraub
- Department of Medicine and Vascular Biology Center, Georgia Regents University, Augusta, Georgia
| | - Gregory J Fermann
- Department of Emergency Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Susan K Roll
- Department of Emergency Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Matthew Sperling
- Department of Emergency Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Alan B Storrow
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
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148
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Thinking Outside the Box: Treating Acute Heart Failure Outside the Hospital to Improve Care and Reduce Admissions. J Card Fail 2015; 21:667-73. [DOI: 10.1016/j.cardfail.2015.05.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 05/12/2015] [Accepted: 05/15/2015] [Indexed: 01/16/2023]
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149
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Janke AT, Overbeek DL, Kocher KE, Levy PD. Exploring the Potential of Predictive Analytics and Big Data in Emergency Care. Ann Emerg Med 2015. [PMID: 26215667 DOI: 10.1016/j.annemergmed.2015.06.024] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Clinical research often focuses on resource-intensive causal inference, whereas the potential of predictive analytics with constantly increasing big data sources remains largely unexplored. Basic prediction, divorced from causal inference, is much easier with big data. Emergency care may benefit from this simpler application of big data. Historically, predictive analytics have played an important role in emergency care as simple heuristics for risk stratification. These tools generally follow a standard approach: parsimonious criteria, easy computability, and independent validation with distinct populations. Simplicity in a prediction tool is valuable, but technological advances make it no longer a necessity. Emergency care could benefit from clinical predictions built using data science tools with abundant potential input variables available in electronic medical records. Patients' risks could be stratified more precisely with large pools of data and lower resource requirements for comparing each clinical encounter to those that came before it, benefiting clinical decisionmaking and health systems operations. The largest value of predictive analytics comes early in the clinical encounter, in which diagnostic and prognostic uncertainty are high and resource-committing decisions need to be made. We propose an agenda for widening the application of predictive analytics in emergency care. Throughout, we express cautious optimism because there are myriad challenges related to database infrastructure, practitioner uptake, and patient acceptance. The quality of routinely compiled clinical data will remain an important limitation. Complementing big data sources with prospective data may be necessary if predictive analytics are to achieve their full potential to improve care quality in the emergency department.
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Affiliation(s)
| | - Daniel L Overbeek
- Department of Emergency Medicine, University of Michigan, Ann Arbor, MI
| | - Keith E Kocher
- Department of Emergency Medicine, University of Michigan, Ann Arbor, MI; Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI
| | - Phillip D Levy
- Department of Emergency Medicine and Cardiovascular Research Institute, Wayne State University, Detroit, MI
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Holden RJ, Schubert CC, Eiland EC, Storrow AB, Miller KF, Collins SP. Self-care Barriers Reported by Emergency Department Patients With Acute Heart Failure: A Sociotechnical Systems-Based Approach. Ann Emerg Med 2015; 66:1-12, 12e.1-2. [PMID: 25616317 PMCID: PMC4478102 DOI: 10.1016/j.annemergmed.2014.12.031] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Revised: 12/11/2014] [Accepted: 12/18/2014] [Indexed: 12/14/2022]
Abstract
STUDY OBJECTIVE We pilot tested a sociotechnical systems-based instrument that assesses the prevalence and nature of self-care barriers among patients presenting to the emergency department (ED) with acute heart failure. METHODS A semistructured instrument for measuring self-reported self-care barriers was developed and administered by ED clinicians and nonclinician researchers to 31 ED patients receiving a diagnosis of acute heart failure. Responses were analyzed with descriptive statistics and qualitative content analysis. Feasibility was assessed by examining participant cooperation rates, instrument completion times, item nonresponse, and data yield. RESULTS Of 47 distinct self-care barriers assessed, a median of 15 per patient were indicated as "sometimes" or "often" present. Thirty-four specific barriers were reported by more than 25% of patients and 9 were reported by more than 50%. The sources of barriers included the person, self-care tasks, tools and technologies, and organizational, social, and physical contexts. Seven of the top 10 most prevalent barriers were related to patient characteristics; the next 3, to the organizational context (eg, life disruptions). A preliminary feasibility assessment found few item nonresponses or comprehension difficulties, good cooperation, and high data yield from both closed- and open-ended items, but also found opportunities to reduce median administration time and variability. CONCLUSION An instrument assessing self-care barriers from multiple system sources can be feasibly implemented in the ED. Further research is required to modify the instrument for widespread use and evaluate its implementation across institutions and cultural contexts. Self-care barriers measurement can be one component of broader inquiry into the distributed health-related "work" activity of patients, caregivers, and clinicians.
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Affiliation(s)
- Richard J Holden
- Department of BioHealth Informatics, Indiana University School of Informatics and Computing, and the Center for Health Informatics Research and Innovation, Indianapolis, IN.
| | - Christiane C Schubert
- Department of Medical Education, Loma Linda University School of Medicine, Loma Linda, CA
| | - Eugene C Eiland
- Department of Emergency Medicine, Vanderbilt University School of Medicine, Nashville, TN
| | - Alan B Storrow
- Department of Emergency Medicine, Vanderbilt University School of Medicine, Nashville, TN
| | - Karen F Miller
- Department of Emergency Medicine, Vanderbilt University School of Medicine, Nashville, TN
| | - Sean P Collins
- Department of Emergency Medicine, Vanderbilt University School of Medicine, Nashville, TN
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