Angiopoietin-Like Protein 7 and Short-Term Mortality in Acute Heart Failure

Introduction: Angiopoietin-like protein 7 (ANGPTL7) is involved in extracellular matrix expression and inflammatory responses. However, the prognostic utility of ANGPTL7 among patients with acute heart failure (AHF) remains unclear. Objective: To evaluate the association between ANGPTL7 and short-term mortality due to AHF. Methods and Results: Patients with AHF were prospectively studied. Serum levels of ANGPTL7 were measured by an enzyme-linked immunosorbent assay. Associations between 30- and 90-day mortality and tertiles of ANGPTL7 were assessed by multivariate logistic regression models. The study comprised 142 patients. Median patient age was 68 years, and 69.7% were male. There were 20 deaths within 30 days and 37 deaths within 90 days. Crude rates of 30-day mortality in low, intermediate, and high tertiles of ANGPTL7 were 4.6, 14.6, and 22.9%, respectively. Crude rates of 90-day mortality of corresponding tertiles were 15.2, 25.0, and 37.5%. After adjusting for potential confounders, including NT-proBNP, the high tertile of ANGPTL7 was associated with a significantly increased risk of both 30-day mortality (odds ratio [OR]: 6.77, 95% confidence interval [CI]: 1.41–32.61, p = 0.017) and 90-day mortality (OR: 3.78, 95% CI: 1.38–10.36, p = 0.010) compared with the low tertile of ANGPTL7. Although mortality risk tended to be higher in the intermediate tertile than the low tertile, it did not reach statistical significance (OR: 3.75, 95% CI: 0.73–19.14, p = 0.113 for 30-day mortality; OR: 1.88, 95% CI: 0.66–5.34, p = 0.236 for 90-day mortality). Conclusions: Serum level of ANGPTL7 was independently associated with short-term mortality among patients with AHF.

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Synergistic Impact of Systolic Blood Pressure and Perfusion Status on Mortality in Acute Heart Failure

Circulation Heart Failure ◽

10.1161/circheartfailure.120.007347 ◽

2021 ◽

Vol 14 (3) ◽

Cited By ~ 1

Author(s):

Xavier Rossello ◽

Héctor Bueno ◽

Víctor Gil ◽

Javier Jacob ◽

Francisco Javier Martín-Sánchez ◽

...

Keyword(s):

Heart Failure ◽

Blood Pressure ◽

Physical Examination ◽

Systolic Blood Pressure ◽

Acute Heart Failure ◽

Positive Association ◽

Prognostic Impact ◽

Inverse Association ◽

Logistic Regression Models ◽

Short Term Mortality

Background: Physical examination remains the cornerstone in the assessment of acute heart failure. There is a lack of adequately powered studies assessing the combined impact of both systolic blood pressure (SBP) and hypoperfusion on short-term mortality. Methods: Patients with acute heart failure from 41 Spanish emergency departments were recruited consecutively in 3 time periods between 2011 and 2016. Logistic regression models were used to assess the association of 30-day mortality with SBP (<90, 90–109, 110–129, and ≥130 mm Hg) and with manifestations of hypoperfusion (cold skin, cutaneous pallor, delayed capillary refill, livedo reticularis, and mental confusion) at admission. Results: Among 10 979 patients, 1143 died within the first 30 days (10.2%). There was an inverse association between 30-day mortality and initial SBP (35.4%, 18.9%, 12.4%, and 7.5% for SBP<90, SBP 90–109, SBP 110–129, and SBP≥130 mm Hg, respectively; P <0.001) and a positive association with hypoperfusion (8.0%, 14.8%, and 27.6% for those with none, 1, ≥2 signs/symptoms of hypoperfusion, respectively; P <0.001). After adjustment for 11 risk factors, the prognostic impact of hypoperfusion on 30-day mortality varied across SBP categories: SBP≥130 mm Hg (odds ratio [OR]=1.03 [95% CI, 0.77–1.36] and OR=1.18 [95% CI, 0.86–1.62] for 1 and ≥2 compared with 0 manifestations of hypoperfusion), SBP 110 to 129 mm Hg (OR=1.23 [95% CI, 0.86–1.77] and OR=2.18 [95% CI, 1.44–3.31], respectively), SBP 90 to 109 mm Hg (OR=1.29 [95% CI, 0.79–2.10] and OR=2.24 [95% CI, 1.36–3.66], respectively), and SBP<90 mm Hg (OR=1.34 [95% CI, 0.45–4.01] and OR=3.22 [95% CI, 1.30–7.97], respectively); P -for-interaction =0.043. Conclusions: Hypoperfusion confers an incremental risk of 30-day all-cause mortality not only in patients with low SBP but also in normotensive patients. On admission, physical examination plays a major role in determining prognosis in patients with acute heart failure.

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Association of admission vs. nadir serum albumin concentration with short-term treatment outcomes in patients with acute heart failure

Journal of International Medical Research ◽

10.1177/0300060518777349 ◽

2018 ◽

Vol 46 (9) ◽

pp. 3665-3674 ◽

Cited By ~ 3

Author(s):

Evan J. Peterson ◽

Tien M. H. Ng ◽

Komal A. Patel ◽

Mimi Lou ◽

Uri Elkayam

Keyword(s):

Heart Failure ◽

Renal Function ◽

Serum Albumin ◽

Treatment Outcomes ◽

Acute Heart Failure ◽

Albumin Level ◽

Albumin Concentration ◽

Short Term ◽

Short Term Treatment ◽

Increased Risk

Objectives Hypoalbuminemia occurs in 25% to 76% of patients hospitalized for acute heart failure (HF) and is associated with increased mortality. Hypoalbuminemia may predispose patients to intravascular volume depletion, hypotension, and acute worsening of renal function; however, its association with treatment outcomes during hospitalization is unknown. Methods This retrospective cohort study involved 414 adult patients hospitalized for HF requiring intravenous diuretics. Temporal changes in serum albumin and the association of hypoalbuminemia with urine output, renal function changes, blood pressure, use of intravenous vasoactive drugs, and short-term outcomes were assessed. Results Serum albumin decreased in most patients (72%) during hospitalization. Hypoalbuminemia was present in 29% and 50% of patients based on the mean admission and nadir serum albumin level, respectively. Hypoalbuminemia as assessed by the nadir albumin level was associated with an increased risk of acute worsening of renal function. A nadir albumin level of <3.0 g/dL remained significantly associated in the multivariate analyses. Conclusions Serum albumin commonly decreases during hospitalization for acute HF. Hypoalbuminemia assessed using the nadir level during hospitalization, not the admission level, was associated with an increased risk of acute worsening of renal function. The timing of serum albumin measurement may influence its utility as a biomarker.

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