Browsing by Author "Fonarow, Gregg C."

Now showing 1 - 9 of 9
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    Cardiac Rehabilitation for Patients With Heart Failure: JACC Expert Panel
    (Elsevier, 2021) Bozkurt, Biykem; Fonarow, Gregg C.; Goldberg, Lee R.; Guglin, Maya; Josephson, Richard A.; Forman, Daniel E.; Lin, Grace; Lindenfeld, JoAnn; O'Connor, Chris; Panjrath, Gurusher; Piña, Ileana L.; Shah, Tina; Sinha, Shashank S.; Wolfel, Eugene; ACC’s Heart Failure and Transplant Section and Leadership Council; Medicine, School of Medicine
    Cardiac rehabilitation is defined as a multidisciplinary program that includes exercise training, cardiac risk factor modification, psychosocial assessment, and outcomes assessment. Exercise training and other components of cardiac rehabilitation (CR) are safe and beneficial and result in significant improvements in quality of life, functional capacity, exercise performance, and heart failure (HF)-related hospitalizations in patients with HF. Despite outcome benefits, cost-effectiveness, and strong practice guideline recommendations, CR remains underused. Clinicians, health care leaders, and payers should prioritize incorporating CR as part of the standard of care for patients with HF.
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    Clinical and Research Considerations for Patients with Hypertensive Acute Heart Failure
    (Elsevier, 2016-08) Collins, Sean P.; Levy, Phillip D.; Martindale, Jennifer L.; Dunlap, Mark E.; Storrow, Alan B.; Pang, Peter S.; Sawyer, Douglas B.; Fermann, Gregory J.; Lenihan, Daniel J.; Peacock, W. Frank; Albert, Nancy M.; Hollander, Judd E.; Lindenfeld, JoAnn M.; Teerlink, John R.; Felker, G. Michael; Fonarow, Gregg C.; Butler, Javed; Department of Emergency Medicine, IU School of Medicine
    Management approaches for patients in the emergency department (ED) who present with acute heart failure (AHF) have largely focused on intravenous diuretics. Yet, the primary pathophysiologic derangement underlying AHF in many patients is not solely volume overload. Patients with hypertensive AHF (H-AHF) represent a clinical phenotype with distinct pathophysiologic mechanisms that result in elevated ventricular filling pressures. To optimize treatment response and minimize adverse events in this subgroup, we propose that clinical management be tailored to a conceptual model of disease based on these mechanisms. This consensus statement reviews the relevant pathophysiology, clinical characteristics, approach to therapy, and considerations for clinical trials in ED patients with H-AHF.
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    Differences in health care use and outcomes by the timing of in-hospital worsening heart failure
    (Elsevier, 2015-12) Cooper, Lauren B.; Hammill, Bradley G.; Sharma, Puza P.; DeVore, Adam D.; Mentz, Robert J.; Fonarow, Gregg C.; Pang, Peter S.; Curtis, Lesley H.; Hernandez, Adrian F.; Department of Emergency Medicine, IU School of Medicine
    BACKGROUND: Patients hospitalized with acute heart failure may experience worsening symptoms requiring escalation of therapy. In-hospital worsening heart failure is associated with worse in-hospital and postdischarge outcomes, but associations between the timing of worsening heart failure and outcomes are unknown. METHODS: Using data from a large clinical registry linked to Medicare claims, we examined characteristics, outcomes, and costs of patients hospitalized for acute heart failure. We defined in-hospital worsening heart failure by the use of inotropes or intravenous vasodilators or initiation of mechanical circulatory support, hemodialysis, or ventilation. The study groups were early worsening heart failure (n = 1,990), late worsening heart failure (n = 4,223), complicated presentation (n = 15,361), and uncomplicated hospital course (n = 41,334). RESULTS: Among 62,908 patients, those with late in-hospital worsening heart failure had higher in-hospital and postdischarge mortality than patients with early worsening heart failure or complicated presentation. Those with early or late worsening heart failure had more frequent all-cause and heart failure readmissions at 30 days and 1 year, with resultant higher costs, compared with patients with an uncomplicated hospital course. CONCLUSION: Although late worsening heart failure was associated with the highest mortality, both early and late worsening heart failures were associated with more frequent readmissions and higher health care costs compared to uncomplicated hospital course. Prevention of worsening heart failure may be an important focus in the care of hospitalized patients with acute heart failure.
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    Heart Failure Epidemiology and Outcomes Statistics: A Report of the Heart Failure Society of America
    (Elsevier, 2023) Bozkurt, Biykem; Ahmad, Tariq; Alexander, Kevin M.; Baker, William L.; Bosak, Kelly; Breathett, Khadijah; Fonarow, Gregg C.; Heidenreich, Paul; Ho, Jennifer E.; Hsich, Eileen; Ibrahim, Nasrien E.; Jones, Lenette M.; Khan, Sadiya S.; Khazanie, Prateeti; Koelling, Todd; Krumholz, Harlan M.; Khush, Kiran K.; Lee, Christopher; Morris, Alanna A.; Page, Robert L., II; Pandey, Ambarish; Piano, Mariann R.; Stehlik, Josef; Stevenson, Lynne Warner; Teerlink, John R.; Vaduganathan, Muthiah; Ziaeian, Boback; Writing Committee Members; Medicine, School of Medicine
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    Is the Affordable Care Act Medicaid Expansion Associated with Receipt of Heart Failure Guideline-Directed Medical Therapy By Race and Ethnicity?
    (Elsevier, 2022) Breathett, Khadijah K.; Xu, Haolin; Sweitzer, Nancy K.; Calhoun, Elizabeth; Matsouaka, Roland A.; Yancy, Clyde W.; Fonarow, Gregg C.; DeVore, Adam D.; Bhatt, Deepak L.; Peterson, Pamela N.; Medicine, School of Medicine
    Background: Uninsurance is a known contributor to racial/ethnic health inequities. Insurance is often needed for prescriptions and follow-up appointments. Therefore, we determined whether the Affordable Care Act(ACA) Medicaid Expansion was associated with increased receipt of guideline-directed medical treatment(GDMT) at discharge among patients hospitalized with heart failure(HF) by race/ethnicity. Methods: Using Get With The Guidelines-HF registry, logistic regression was used to assess odds of receiving GDMT(HF medications; education; follow-up appointment) in early vs non-adopter states before(2012 - 2013) and after ACA Medicaid Expansion(2014 - 2019) within each race/ethnicity, accounting for patient-level covariates and within-hospital clustering. We tested for an interaction(p-int) between GDMT and pre/post Medicaid Expansion time periods. Results: Among 271,606 patients(57.5% early adopter, 42.5% non-adopter), 65.5% were White, 22.8% African American, 8.9% Hispanic, and 2.9% Asian race/ethnicity. Independent of ACA timing, Hispanic patients were more likely to receive all GDMT for residing in early adopter states compared to non-adopter states (P <.0001). In fully-adjusted analyses, ACA Medicaid Expansion was associated with higher odds of receipt of ACEI/ARB/ARNI in Hispanic patients [before ACA:OR 0.40(95%CI:0.13,1.23); after ACA:OR 2.46(1.10,5.51); P-int = .0002], but this occurred in the setting of an immediate decline in prescribing patterns, particularly among non-adopter states, followed by an increase that remained lowest in non-adopter states. The ACA was not associated with receipt of GDMT for other racial/ethnic groups. Conclusions: Among GWTG-HF hospitals, Hispanic patients were more likely to receive all GDMT if they resided in early adopter states rather than non-adopter states, independent of ACA Medicaid Expansion timing. ACA implementation was only associated with higher odds of receipt of ACEI/ARB/ARNI in Hispanic patients. Additional steps are needed for improved GDMT delivery for all.
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    Recent Vitamin K Antagonist Use and Intracranial Hemorrhage After Endovascular Thrombectomy for Acute Ischemic Stroke
    (American Medical Association, 2023) Mac Grory, Brian; Holmes, DaJuanicia N.; Matsouaka, Roland A.; Shah, Shreyansh; Chang, Cherylee W. J.; Rison, Richard; Jindal, Jenelle; Holmstedt, Christine; Logan, William R.; Corral, Candy; Mackey, Jason S.; Gee, Joey R.; Bonovich, David; Walker, James; Gropen, Toby; Benesch, Curtis; Dissin, Jonathan; Pandey, Hemant; Wang, David; Unverdorben, Martin; Hernandez, Adrian F.; Reeves, Mathew; Smith, Eric E.; Schwamm, Lee H.; Bhatt, Deepak L.; Saver, Jeffrey L.; Fonarow, Gregg C.; Peterson, Eric D.; Xian, Ying; Neurology, School of Medicine
    Importance: Use of oral vitamin K antagonists (VKAs) may place patients undergoing endovascular thrombectomy (EVT) for acute ischemic stroke caused by large vessel occlusion at increased risk of complications. Objective: To determine the association between recent use of a VKA and outcomes among patients selected to undergo EVT in clinical practice. Design, setting, and participants: Retrospective, observational cohort study based on the American Heart Association's Get With the Guidelines-Stroke Program between October 2015 and March 2020. From 594 participating hospitals in the US, 32 715 patients with acute ischemic stroke selected to undergo EVT within 6 hours of time last known to be well were included. Exposure: VKA use within the 7 days prior to hospital arrival. Main outcome and measures: The primary end point was symptomatic intracranial hemorrhage (sICH). Secondary end points included life-threatening systemic hemorrhage, another serious complication, any complications of reperfusion therapy, in-hospital mortality, and in-hospital mortality or discharge to hospice. Results: Of 32 715 patients (median age, 72 years; 50.7% female), 3087 (9.4%) had used a VKA (median international normalized ratio [INR], 1.5 [IQR, 1.2-1.9]) and 29 628 had not used a VKA prior to hospital presentation. Overall, prior VKA use was not significantly associated with an increased risk of sICH (211/3087 patients [6.8%] taking a VKA compared with 1904/29 628 patients [6.4%] not taking a VKA; adjusted odds ratio [OR], 1.12 [95% CI, 0.94-1.35]; adjusted risk difference, 0.69% [95% CI, -0.39% to 1.77%]). Among 830 patients taking a VKA with an INR greater than 1.7, sICH risk was significantly higher than in those not taking a VKA (8.3% vs 6.4%; adjusted OR, 1.88 [95% CI, 1.33-2.65]; adjusted risk difference, 4.03% [95% CI, 1.53%-6.53%]), while those with an INR of 1.7 or lower (n = 1585) had no significant difference in the risk of sICH (6.7% vs 6.4%; adjusted OR, 1.24 [95% CI, 0.87-1.76]; adjusted risk difference, 1.13% [95% CI, -0.79% to 3.04%]). Of 5 prespecified secondary end points, none showed a significant difference across VKA-exposed vs VKA-unexposed groups. Conclusions and relevance: Among patients with acute ischemic stroke selected to receive EVT, VKA use within the preceding 7 days was not associated with a significantly increased risk of sICH overall. However, recent VKA use with a presenting INR greater than 1.7 was associated with a significantly increased risk of sICH compared with no use of anticoagulants.
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    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
    (Elsevier, 2015-12) Zsilinszka, Reka; Shrader, Peter; DeVore, Adam D.; Hardy, N. Chantelle; Mentz, Robert J.; Pang, Peter S.; Peacock, W. Frank; Fonarow, Gregg C.; Hernandez, Adrian F.; Department of Emergency Medicine, IU School of Medicine
    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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    Variation in Hospital-use and Outcomes Associated with Pulmonary Artery Catheterization in Heart Failure in the United States
    (American Heart Association, 2016-11) Khera, Rohan; Pandey, Ambarish; Kumar, Nilay; Singh, Rajeev; Bano, Shah; Golwala, Harsh; Kumbhani, Dharam J.; Girotra, Saket; Fonarow, Gregg C.; Medicine, School of Medicine
    Background There has been an increase in the use of pulmonary artery (PA) catheters in heart failure (HF) in the United States in recent years. However, patterns of hospital-use and trends in patient outcomes are not known. Methods and Results In the National Inpatient Sample 2001–2012, using ICD-9 codes we identified 11,888,525 adult (≥18 years) HF hospitalizations nationally, of which an estimated 75,209 (SE 0.6%) received a PA catheter. In 2001, the number of hospitals with ≥1 PA catheterization was 1753, decreasing to 1183 in 2011. The mean PA catheter use per hospital trended from 4.9/year in 2001 (limits 1–133) to 3.8/year in 2007 (limits 1–46), but increased to 5.5/year in 2011 (limits 1–70). During 2001–2006, PA catheterization declined across hospitals; however, in 2007–2012 there has been a disproportionate increase at hospitals with large bedsize, teaching programs, and advanced HF capabilities. The overall in-hospital mortality with PA catheter use was higher than without PA catheter use (13.1% vs. 3.4%, P<0.0001), however, in propensity-matched analysis, differences in mortality between these groups have attenuated over time – risk-adjusted odds ratio for mortality for PA-catheterization, 1.66 (95% CI 1.60–1.74) in 2001–2003 down to 1.04 (95% CI 0.97– 1.12) in 2010–2012. Conclusions There is substantial hospital-level variability in PA catheterization in HF along with increasing volume at fewer hospitals overrepresented by large, academic hospitals with advanced HF capabilities. This is accompanied by a decline in excess mortality associated with PA catheterization.
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    What’s Next for Acute Heart Failure Research?
    (Wiley, 2017) Collins, Sean P.; Levy, Phillip D.; Fermann, Gregory J.; Givertz, Michael M.; Martindale, Jennifer M.; Pang, Peter S.; Storrow, Alan B.; Diercks, Deborah D.; Felker, G. Michael; Fonarow, Gregg C.; Lanfear, David J.; Lenihan, Daniel J.; Lindenfeld, JoAnn M.; Peacock, W. Frank; Sawyer, Douglas M.; Teerlink, John M.; Butler, Javed; Emergency Medicine, School of Medicine
    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.