State of the Science: The Relevance of Symptoms in Cardiovascular Disease and Research: A Scientific Statement From the American Heart Association.

Symptoms of cardiovascular disease drive health care use and are a major contributor to quality of life. Symptoms are of fundamental significance not only to the diagnosis of cardiovascular disease and appraisal of response to medical therapy but also directly to patients' daily lives. The primary purpose of this scientific statement is to present the state of the science and relevance of symptoms associated with cardiovascular disease. Symptoms as patient-reported outcomes are reviewed in terms of the genesis, manifestation, and similarities or differences between diagnoses. Specifically, symptoms associated with acute coronary syndrome, heart failure, valvular disorders, stroke, rhythm disorders, and peripheral vascular disease are reviewed. Secondary aims include (1) describing symptom measurement methods in research and application in clinical practice and (2) describing the importance of cardiovascular disease symptoms in terms of clinical events and other patient-reported outcomes as applicable.

The effect of tablet computer-based telemonitoring added to an established telephone disease management program on heart failure hospitalizations: The Specialized Primary and Networked Care in Heart Failure (SPAN-CHF) III Randomized Controlled Trial.

BACKGROUND: Mobile health applications are becoming increasingly common. Prior work has demonstrated reduced heart failure (HF) hospitalizations with HF disease management programs; however, few of these programs have used tablet computer-based technology. METHODS: Participants with a diagnosis of HF and at least 1 high risk feature for hospitalization were randomized to either an established telephone-based disease management program or the same disease management program with the addition of remote monitoring of weight, blood pressure, heart rate and symptoms via a tablet computer for 90 days. The primary endpoint was the number of days hospitalized for HF assessed at 90 days. RESULTS: From August 2014 to April 2019, 212 participants from 3 hospitals in Massachusetts were randomized 3:1 to telemonitoring-based HF disease management (n = 159) or telephone-based HF disease management (n = 53) with 98% of individuals in both study groups completing the 90 days of follow-up. There was no significant difference in the number of days hospitalized for HF between the telemonitoring disease management group (0.88 ± 3.28 days per patient-90 days) and the telephone-based disease management group (1.00 ± 2.97 days per patient-90 days); incidence rate ratio 0.82 (95% confidence interval, 0.43-1.58; P = .442). CONCLUSIONS: The addition of tablet-based telemonitoring to an established HF telephone-based disease management program did not reduce HF hospitalizations; however, study power was limited.

Rates of Reversal of Volume Overload in Hospitalized Acute Heart Failure: Association With Long-term Kidney Function.

RATIONALE & OBJECTIVE: Achievement of decongestion in acute heart failure (AHF) is associated with improved survival and cardiovascular outcomes but can be associated with acute declines in estimated glomerular filtration rate (eGFR). We examined whether the rate of in-hospital decongestion is associated with longer term kidney function decline. STUDY DESIGN: Post hoc analysis of trial data. SETTINGS & PARTICIPANTS: Patients with ≥2 measures of kidney function (n = 3,500) from the Efficacy of Vasopressin Antagonism in Heart Failure Outcome Study With Tolvaptan (EVEREST) trial. EXPOSURE: In-hospital rate of change in assessments of volume overload, including B-type natriuretic peptide (BNP), N-terminal pro-B-type natriuretic peptide (NT-proBNP), and clinical congestion score (0-12); and rate of change in hemoconcentration including measures of hematocrit, albumin, and total protein. OUTCOME: Incident chronic kidney disease GFR category 4 or worse (chronic kidney disease [CKD] categories G4-G5; defined by a new eGFR of <30 mL/min/1.73 m2) and eGFR decline of >40%. ANALYTICAL APPROACH: Multivariable cause-specific hazards models. RESULTS: Over median 10-month follow-up period, faster decreases in volume overload and more rapid increases in hemoconcentration were associated with a decreased risk of incident CKD G4-G5 and eGFR decline of >40%. In adjusted analyses, for every 6% faster decline in BNP per week, there was a 32% lower risk of both incident CKD G4-G5 (HR, 0.68 [95% CI, 0.58-0.79]) and eGFR decline of >40% (HR, 0.68 [95% CI, 0.57-0.80]). For every 1% faster increase per week in absolute hematocrit, there was a lower risk for both incident CKD G4-G5 (HR, 0.73 [95% CI, 0.64-0.84]) and eGFR decline of >40% (HR, 0.82 [95% CI, 0.71-0.95]), with results consistent for other biomarkers. LIMITATIONS: Possibility of residual confounding. CONCLUSIONS: These results provide reassurance that more rapid decongestion in patients with AHF does not increase the risk of adverse kidney outcomes in patients with heart failure.

Challenges and Potential Improvements to Patient Access to Pharmaceuticals: Examples From Cardiology.

Patient access to a drug after US regulatory approval is controlled by complex interactions between governmental and third-party payers, pharmacy benefit managers, distributers, manufacturers, health systems, and pharmacies that together mediate the receipt of goods by patients after prescription by clinicians. Recent medication approvals highlight why and how the distribution of clinically beneficial novel therapies is controlled. Although imposed limitations on availability may be rational considering the fiduciary responsibilities of payers and escalating spending on health care and pharmaceuticals, transparency and communication are lacking, and some utilization management may disproportionately affect vulnerable populations. Analysis of the current health insurance landscape suggests mechanisms by which patient access to appropriate medications can be improved and patient and clinician frustration reduced while acknowledging the financial realities of the pharmaceutical marketplace. We propose creation of a shared, standardized, and transparent process for coverage decisions that minimizes administrative barriers and is defensible on the basis of clinical and cost-effectiveness evidence. These reforms would benefit patients and improve the efficiency of the pharmaceutical system.

Rationale and design for a multicenter, randomized, double-blind, placebo-controlled, phase 2 study evaluating the safety and efficacy of the soluble guanylate cyclase stimulator praliciguat over 12 weeks in patients with heart failure with preserved ejection fraction (CAPACITY HFpEF).

BACKGROUND: Heart failure with preserved ejection fraction (HFpEF) is a significant cause of morbidity and mortality worldwide. Exercise intolerance is the main symptom of HFpEF and is associated with a poor quality of life and increased mortality. Currently, there are no approved medications for the treatment of HFpEF. Praliciguat (IW-1973), a novel soluble guanylate cyclase stimulator that may help restore deficient nitric oxide-soluble guanylate cyclase-cyclic guanosine 3',5'-monophosphate signaling, is being investigated for the treatment of patients with HFpEF. METHODS: CAPACITY HFpEF is a phase 2, multicenter, randomized, double-blind, placebo-controlled, parallel-group trial designed to evaluate the safety and efficacy of praliciguat over 12 weeks in approximately 184 patients with HFpEF. Eligible patients must have evidence supporting clinical HFpEF and at least 2 of the following 4 conditions associated with NO deficiency: diabetes/prediabetes, hypertension, obesity, and age >70 years. The primary efficacy end point is the change from baseline in peak VO2 by cardiopulmonary exercise test (CPET). Secondary end points include the change from baseline in 6-minute walk test distance and the change in ventilatory efficiency on CPET, as well as number of CPET responders. Other exploratory end points include changes in echocardiographic parameters, New York Heart Association functional classification, cardiac events, blood and urine biomarkers pathophysiologically relevant to heart failure, and patient-reported outcomes including Kansas City Cardiomyopathy Questionnaire. CONCLUSIONS: The CAPACITY HFpEF trial will provide data on short-term safety and efficacy of praliciguat on peak exercise capacity, as well as multiple secondary end points of submaximal functional capacity, patient-reported outcomes, and biomarkers.

Effect of Praliciguat on Peak Rate of Oxygen Consumption in Patients With Heart Failure With Preserved Ejection Fraction: The CAPACITY HFpEF Randomized Clinical Trial.

Importance: Heart failure with preserved ejection fraction (HFpEF) is often characterized by nitric oxide deficiency. Objective: To evaluate the efficacy and adverse effects of praliciguat, an oral soluble guanylate cyclase stimulator, in patients with HFpEF. Design, Setting, and Participants: CAPACITY HFpEF was a randomized, double-blind, placebo-controlled, phase 2 trial. Fifty-nine sites enrolled 196 patients with heart failure and an ejection fraction of at least 40%, impaired peak rate of oxygen consumption (peak V̇o2), and at least 2 conditions associated with nitric oxide deficiency (diabetes, hypertension, obesity, or advanced age). The trial randomized patients to 1 of 3 praliciguat dose groups or a placebo group, but was refocused early to a comparison of the 40-mg praliciguat dose vs placebo. Participants were enrolled from November 15, 2017, to April 30, 2019, with final follow-up on August 19, 2019. Interventions: Patients were randomized to receive 12 weeks of treatment with 40 mg of praliciguat daily (n = 91) or placebo (n = 90). Main Outcomes and Measures: The primary efficacy end point was the change from baseline in peak V̇o2 in patients who completed at least 8 weeks of assigned dosing. Secondary end points included the change from baseline in 6-minute walk test distance and in ventilatory efficiency (ventilation/carbon dioxide production slope). The primary adverse event end point was the incidence of treatment-emergent adverse events (TEAEs). Results: Among 181 patients (mean [SD] age, 70 [9] years; 75 [41%] women), 155 (86%) completed the trial. In the placebo (n = 78) and praliciguat (n = 65) groups, changes in peak V̇o2 were 0.04 mL/kg/min (95% CI, -0.49 to 0.56) and -0.26 mL/kg/min (95% CI, -0.83 to 0.31), respectively; the placebo-adjusted least-squares between-group difference in mean change from baseline was -0.30 mL/kg/min ([95% CI, -0.95 to 0.35]; P = .37). None of the 3 prespecified secondary end points were statistically significant. In the placebo and praliciguat groups, changes in 6-minute walk test distance were 58.1 m (95% CI, 26.1-90.1) and 41.4 m (95% CI, 8.2-74.5), respectively; the placebo-adjusted least-squares between-group difference in mean change from baseline was -16.7 m (95% CI, -47.4 to 13.9). In the placebo and praliciguat groups, the placebo-adjusted least-squares between-group difference in mean change in ventilation/carbon dioxide production slope was -0.3 (95% CI, -1.6 to 1.0). There were more dizziness (9.9% vs 1.1%), hypotension (8.8% vs 0%), and headache (11% vs 6.7%) TEAEs with praliciguat compared with placebo. The frequency of serious TEAEs was similar between the groups (10% in the praliciguat group and 11% in the placebo group). Conclusions and Relevance: Among patients with HFpEF, the soluble guanylate cyclase stimulator praliciguat, compared with placebo, did not significantly improve peak V̇o2 from baseline to week 12. These findings do not support the use of praliciguat in patients with HFpEF. Trial Registration: ClinicalTrials.gov Identifier: NCT03254485.

Evaluation and Management of Right-Sided Heart Failure: A Scientific Statement From the American Heart Association.

BACKGROUND AND PURPOSE: The diverse causes of right-sided heart failure (RHF) include, among others, primary cardiomyopathies with right ventricular (RV) involvement, RV ischemia and infarction, volume loading caused by cardiac lesions associated with congenital heart disease and valvular pathologies, and pressure loading resulting from pulmonic stenosis or pulmonary hypertension from a variety of causes, including left-sided heart disease. Progressive RV dysfunction in these disease states is associated with increased morbidity and mortality. The purpose of this scientific statement is to provide guidance on the assessment and management of RHF. METHODS: The writing group used systematic literature reviews, published translational and clinical studies, clinical practice guidelines, and expert opinion/statements to summarize existing evidence and to identify areas of inadequacy requiring future research. The panel reviewed the most relevant adult medical literature excluding routine laboratory tests using MEDLINE, EMBASE, and Web of Science through September 2017. The document is organized and classified according to the American Heart Association to provide specific suggestions, considerations, or reference to contemporary clinical practice recommendations. RESULTS: Chronic RHF is associated with decreased exercise tolerance, poor functional capacity, decreased cardiac output and progressive end-organ damage (caused by a combination of end-organ venous congestion and underperfusion), and cachexia resulting from poor absorption of nutrients, as well as a systemic proinflammatory state. It is the principal cause of death in patients with pulmonary arterial hypertension. Similarly, acute RHF is associated with hemodynamic instability and is the primary cause of death in patients presenting with massive pulmonary embolism, RV myocardial infarction, and postcardiotomy shock associated with cardiac surgery. Functional assessment of the right side of the heart can be hindered by its complex geometry. Multiple hemodynamic and biochemical markers are associated with worsening RHF and can serve to guide clinical assessment and therapeutic decision making. Pharmacological and mechanical interventions targeting isolated acute and chronic RHF have not been well investigated. Specific therapies promoting stabilization and recovery of RV function are lacking. CONCLUSIONS: RHF is a complex syndrome including diverse causes, pathways, and pathological processes. In this scientific statement, we review the causes and epidemiology of RV dysfunction and the pathophysiology of acute and chronic RHF and provide guidance for the management of the associated conditions leading to and caused by RHF.

THE FUTURE OF CARDIOVASCULAR CARE: FROM AFFORDABLE CARE TO THE ACADEMIC MEDICAL CENTER.

We are presently seeing exponential advances in medical knowledge and development of therapeutic and diagnostic tools. We have also begun to experience an historic restructuring of our health care system. But health care costs continue to rise, disparities persist, and the chaotic, disjointed, and often thoughtless discourse in Washington threatens to roll back the prior advances. Improvement in patient care will be severely stymied if the threats to academic medical centers are not countered. This paper will explore our present state through the lens of cardiovascular care. It will 1) examine clinical trends; 2) dissect the value and challenges to the Patient Protection and Affordable Care Act; 3) highlight limitations and alternatives to relying on the federal government; and 4) present the Academic Medical System construct, as a structure designed to retain and advance the academic mission.

Data monitoring committees: Promoting best practices to address emerging challenges.

BACKGROUND AND PURPOSE: Data monitoring committees are responsible for safeguarding the interests of study participants and assuring the integrity and credibility of clinical trials. The independence of data monitoring committees from sponsors and investigators is essential in achieving this mission. Creative approaches are needed to address ongoing and emerging challenges that potentially threaten data monitoring committees' independence and effectiveness. METHODS: An expert panel of representatives from academia, industry and government sponsors, and regulatory agencies discussed these challenges and proposed best practices and operating principles for effective functioning of contemporary data monitoring committees. RESULTS AND CONCLUSIONS: Prospective data monitoring committee members need better training. Options could include didactic instruction as well as apprenticeships to provide real-world experience. Data monitoring committee members should be protected against legal liability arising from their service. While avoiding breaches in confidentiality of interim data remains a high priority, data monitoring committees should have access to unblinded efficacy and safety data throughout the trial to enable informed judgments about risks and benefits. Because overly rigid procedures can compromise their independence, data monitoring committees should have the flexibility necessary to best fulfill their responsibilities. Data monitoring committee charters should articulate principles that guide the data monitoring committee process rather than list a rigid set of requirements. Data monitoring committees should develop their recommendations by consensus rather than through voting processes. The format for the meetings of the data monitoring committee should maintain the committee's independence and clearly establish the leadership of the data monitoring committee chair. The independent statistical group at the Statistical Data Analysis Center should have sufficient depth of knowledge about the study at hand and experience with trials in general to ensure that the data monitoring committee has access to timely, reliable, and readily interpretable insights about emerging evidence in the clinical trial. Contracts engaging data monitoring committee members for industry-sponsored trials should have language customized to the unique responsibilities of data monitoring committee members rather than use language appropriate to consultants for product development. Regulatory scientists would benefit from experiencing data monitoring committee service that does not conflict with their regulatory responsibilities.

Antithrombotic therapy in heart failure patients with and without atrial fibrillation: update and future challenges.

Atrial fibrillation (AF) and heart failure (HF) often coexist, and patients with AF and HF have a higher risk of thromboembolic events and overall mortality compared with those with AF without HF. Additionally, the prevalence of AF increases with the severity of HF. The use of vitamin K antagonists is more unstable in patients with concomitant AF and HF, which is an independent risk factor for reduced time under therapeutic range. More recently, non-vitamin K antagonists oral anticoagulants (NOACs) have emerged as therapeutic alternatives for stroke prevention in patients with non-valvular AF, as they have been shown to be at least as efficacious and safe, with less intracranial bleeding events, compared with vitamin K antagonists. The subgroup analyses of the NOAC trials in patients with AF and HF show that the efficacy and safety of these agents are likely to be similar to those observed in patients with AF and no HF. However, many gaps in evidence exist, since HF has not been consistently defined nor used as an endpoint in these trials. In patients with HF and sinus rhythm, the risk of stroke and other thrombotic events is high, and the use of warfarin has not, to date, been shown to confer outcome benefit. The benefit of the NOAC, rivaroxaban, is being investigated in HF without AF in the ongoing COMMANDER-HF trial. This review aims to provide an insightful perspective on the use of antithrombotic treatments in patients with both AF and HF, and in patients with HF and sinus rhythm, with particular attention to the NOACs, and provides background for therapeutic, outcome and trial improvement.

Effects of Xanthine Oxidase Inhibition in Hyperuricemic Heart Failure Patients: The Xanthine Oxidase Inhibition for Hyperuricemic Heart Failure Patients (EXACT-HF) Study.

BACKGROUND: Oxidative stress may contribute to heart failure (HF) progression. Inhibiting xanthine oxidase in hyperuricemic HF patients may improve outcomes. METHODS AND RESULTS: We randomly assigned 253 patients with symptomatic HF, left ventricular ejection fraction ≤40%, and serum uric acid levels ≥9.5 mg/dL to receive allopurinol (target dose, 600 mg daily) or placebo in a double-blind, multicenter trial. The primary composite end point at 24 weeks was based on survival, worsening HF, and patient global assessment. Secondary end points included change in quality of life, submaximal exercise capacity, and left ventricular ejection fraction. Uric acid levels were significantly reduced with allopurinol in comparison with placebo (treatment difference, -4.2 [-4.9, -3.5] mg/dL and -3.5 [-4.2, -2.7] mg/dL at 12 and 24 weeks, respectively, both P<0.0001). At 24 weeks, there was no significant difference in clinical status between the allopurinol- and placebo-treated patients (worsened 45% versus 46%, unchanged 42% versus 34%, improved 13% versus 19%, respectively; P=0.68). At 12 and 24 weeks, there was no significant difference in change in Kansas City Cardiomyopathy Questionnaire scores or 6-minute walk distances between the 2 groups. At 24 weeks, left ventricular ejection fraction did not change in either group or between groups. Rash occurred more frequently with allopurinol (10% versus 2%, P=0.01), but there was no difference in serious adverse event rates between the groups (20% versus 15%, P=0.36). CONCLUSIONS: In high-risk HF patients with reduced ejection fraction and elevated uric acid levels, xanthine oxidase inhibition with allopurinol failed to improve clinical status, exercise capacity, quality of life, or left ventricular ejection fraction at 24 weeks. CLINICAL TRIAL REGISTRATION: URL: http://www.clinicaltrials.gov. Unique identifier: NCT00987415.

Activities and Compensation of Advanced Heart Failure Specialists: Results of the Heart Failure Society of America (HFSA) Survey.

BACKGROUND: In the current era, where advanced heart failure (AHF) has become an American Board of Internal Medicine-certified subspecialty, new data are needed to benchmark and value levels of clinical effort performed by AHF specialists (AHFMDs). METHODS AND RESULTS: A 36-question survey was sent to 728 AHFMDs, members of the Heart Failure Society of America, and 224 (31%) responded. Overall, 56% worked in academic medical centers (AMCs) and were younger (48 ± 9 y vs 52 ± 10 y; P < .01) and were represented by a higher proportion of women (34% vs 21%, P < .01) compared with non-AMCs. The percentage of time in clinical care was lower in AMCs (64 ± 19% vs 78 ± 18%; P = .002), with similar concentration on evaluation and management services (79 ± 18% in AMCs vs 72 ± 18 % in non-AMCs; P = NS). The majority of nonclinical time was spent in program administration (10% in both AMCs and non-AMCs) and education/research (15% in AMC vs 5% in non-AMCs). Although 69% of respondents were compensated by work-relative value units (wRVUs), only a small percentage knew their target or the amount of RVUs generated. The mean annual wRVUs generated were lower in AMCs compared to non-AMCs (5,452 ± 1,961 vs 9,071 ± 3,484; P < .001). The annual compensation in AMCs was lower than in non-AMCs (45% vs 10% <$250,000 and 17% vs 61% >$350,000; P < .001) and the satisfaction with compensation was higher in non-AMCs. CONCLUSIONS: AHFMDs' compensation is largely dependent by practice type (AMC vs non-AMC) and clinical productivity as measured by wRVUs. These data provide an opportunity for benchmarking work effort and compensation for AHFMDs, allowing distinction from segments of cardiologists with greater opportunity to accrue procedural wRVUs. They also show several differences between AMCs and non-AMCs that should be considered when formulating work assignment and compensation for AHFMDs.

Clinical course and predictive value of congestion during hospitalization in patients admitted for worsening signs and symptoms of heart failure with reduced ejection fraction: findings from the EVEREST trial.

AIMS: Signs and symptoms of congestion are the most common cause for hospitalization for heart failure (HHF). The clinical course and prognostic value of congestion during HHF has not been systemically characterized. METHODS AND RESULTS: A post hoc analysis was performed of the placebo group (n = 2061) of the EVEREST trial, which enrolled patients within 48 h of admission (median ~24 h) for worsening HF with an EF ≤ 40% and two or more signs or symptoms of fluid overload [dyspnoea, oedema, or jugular venous distension (JVD)] for a median follow-up of 9.9 months. Clinician-investigators assessed patients daily for dyspnoea, orthopnoea, fatigue, rales, pedal oedema, and JVD and rated signs and symptoms on a standardized 4-point scale ranging from 0 to 3. A modified composite congestion score (CCS) was calculated by summing the individual scores for orthopnoea, JVD, and pedal oedema. Endpoints were HHF, all-cause mortality (ACM), and ACM + HHF. Multivariable Cox regression models were used to evaluate the risk of CCS at discharge on outcomes at 30 days and for the entire follow-up period. The mean CCS obtained after initial therapy decreased from the mean ± SD of 4.07 ± 1.84 and the median (25th, 75th) of 4 (3, 5) at baseline to 1.11 ± 1.42 and 1 (0, 2) at discharge. At discharge, nearly three-quarters of study participants had a CCS of 0 or 1 and fewer than 10% of patients had a CCS >3. B-type natriuretic peptide (BNP) and amino terminal-proBNP, respectively, decreased from 734 (313, 1523) pg/mL and 4857 (2251, 9642) pg/mL at baseline to 477 (199, 1079) pg/mL, and 2834 (1218, 6075) pg/mL at discharge/Day 7. A CCS at discharge was associated with increased risk (HR/point CCS, 95% CI) for a subset of endpoints at 30 days (HHF: 1.06, 0.95-1.19; ACM: 1.34, 1.14-1.58; and ACM + HHF: 1.13, 1.03-1.25) and all outcomes for the overall study period (HHF: 1.07, 1.01-1.14; ACM: 1.16, 1.09-1.24; and ACM + HHF 1.11, 1.06-1.17). Patients with a CCS of 0 at discharge experienced HHF of 26.2% and ACM of 19.1% during the follow-up. CONCLUSION: Among patients admitted for worsening signs and symptoms of HF and reduced EF, congestion improves substantially during hospitalization in response to standard therapy alone. However, patients with absent or minimal resting signs and symptoms at discharge still experienced a high mortality and readmission rate.

Impact of Preexisting Heart Failure on Treatment and Outcomes in Older Patients With Hodgkin Lymphoma.

Background: Older patients with Hodgkin lymphoma (HL) often have comorbid cardiovascular disease; however, the impact of pre-existing heart failure (HF) on the management and outcomes of HL is unknown. Objectives: The aim of this study was to assess the prevalence of pre-existing HF in older patients with HL and its impact on treatment and outcomes. Methods: Linked Surveillance, Epidemiology, and End Results (SEER) and Medicare data from 1999 to 2016 were used to identify patients 65 years and older with newly diagnosed HL. Pre-existing HF, comorbidities, and cancer treatment were ascertained from billing codes and cause-specific mortality from SEER. The associations between pre-existing HF and cancer treatment were estimated using multivariable logistic regression. Cause-specific Cox proportional hazards models adjusted for comorbidities and cancer treatment were used to estimate the association between pre-existing HF and cause-specific mortality. Results: Among 3,348 patients (mean age 76 ± 7 years, 48.6% women) with newly diagnosed HL, pre-existing HF was present in 437 (13.1%). Pre-existing HF was associated with a lower likelihood of using anthracycline-based chemotherapy regimens (OR: 0.42; 95% CI: 0.29-0.60) and a higher likelihood of lymphoma mortality (HR: 1.25; 95% CI: 1.06-1.46) and cardiovascular mortality (HR: 2.57; 95% CI: 1.96-3.36) in models adjusted for comorbidities. One-year lymphoma mortality cumulative incidence was 37.4% (95% CI: 35.5%-39.5%) with pre-existing HF and 26.3% (95% CI: 25.0%-27.6%) without pre-existing HF. The cardioprotective medications dexrazoxane and liposomal doxorubicin were used in only 4.2% of patients. Conclusions: Pre-existing HF in older patients with newly diagnosed HL is common and associated with higher 1-year mortality. Strategies are needed to improve lymphoma and cardiovascular outcomes in this high-risk population.

Standardized Definitions for Evaluation of Acute Decompensated Heart Failure Therapies: HF-ARC Expert Panel Paper.

Acute decompensated heart failure (ADHF) is one of the most common reasons for hospitalizations or urgent care and is associated with poor outcomes. Therapies shown to improve outcomes are limited, however, and innovation in pharmacologic and device-based therapeutics are therefore actively being sought. Standardizing definitions for ADHF and its trajectory is complex, limiting the generalizability and translation of clinical trials to effect clinical care and policy change. The Heart Failure Collaboratory is a multistakeholder organization comprising clinical investigators, clinicians, patients, government representatives (including U.S. Food and Drug Administration and National Institutes of Health participants), payors, and industry collaborators. The following expert consensus document is the product of the Heart Failure Collaboratory convening with the Academic Research Consortium, including members from academia, the U.S. Food and Drug Administration, and industry, for the purposes of proposing standardized definitions for ADHF and highlighting important endpoint considerations to inform the design and conduct of clinical trials for drugs and devices in this clinical arena.