Stroke and Thromboembolism in Patients with Heart Failure and Sinus Rhythm: A Matter of Risk Stratification?
Standard
Stroke and Thromboembolism in Patients with Heart Failure and Sinus Rhythm: A Matter of Risk Stratification? / Rivas, Angelica; Lauw, Mandy N; Schnabel, Renate B; Crowther, Mark; Van Spall, Harriette G C.
In: THROMB HAEMOSTASIS, Vol. 122, No. 6, 06.2022, p. 871-878.Research output: SCORING: Contribution to journal › SCORING: Review article › Research
Harvard
APA
Vancouver
Bibtex
}
RIS
TY - JOUR
T1 - Stroke and Thromboembolism in Patients with Heart Failure and Sinus Rhythm: A Matter of Risk Stratification?
AU - Rivas, Angelica
AU - Lauw, Mandy N
AU - Schnabel, Renate B
AU - Crowther, Mark
AU - Van Spall, Harriette G C
N1 - Thieme. All rights reserved.
PY - 2022/6
Y1 - 2022/6
N2 - Patients with heart failure (HF) in sinus rhythm (SR) experience an increased incidence of thromboembolic events including stroke. Among patients with HF, high-quality evidence supports the use of oral anticoagulation when atrial fibrillation is present, but the benefit of anticoagulation in SR in the absence of other known indications for anticoagulation is unclear. In four randomized controlled trials (RCTs), warfarin did not improve a composite of clinical outcomes compared with aspirin or placebo in patients with HF with reduced ejection fraction (HFrEF) and SR. A recent RCT assessed the efficacy of the direct oral anticoagulant rivaroxaban versus placebo in patients with HFrEF (including mildly reduced ejection fraction), SR, and coronary artery disease. While rivaroxaban had a neutral effect on the primary composite outcome of myocardial infarction, stroke, or all-cause mortality, exploratory analyses revealed a significant reduction in strokes. It is thus possible that a subgroup of patients with HFrEF who are at high risk of stroke may benefit from anticoagulation. The challenge is to adequately identify this subgroup and to balance the potential benefit of anticoagulation with the risk of major bleeding. There is also an unmet need for evidence around anticoagulation in HF with preserved ejection fraction and SR. This review explores the current evidence around anticoagulation in patients with HF and SR, identifies challenges regarding outcome definitions and patient selection, and offers suggestions for future research.
AB - Patients with heart failure (HF) in sinus rhythm (SR) experience an increased incidence of thromboembolic events including stroke. Among patients with HF, high-quality evidence supports the use of oral anticoagulation when atrial fibrillation is present, but the benefit of anticoagulation in SR in the absence of other known indications for anticoagulation is unclear. In four randomized controlled trials (RCTs), warfarin did not improve a composite of clinical outcomes compared with aspirin or placebo in patients with HF with reduced ejection fraction (HFrEF) and SR. A recent RCT assessed the efficacy of the direct oral anticoagulant rivaroxaban versus placebo in patients with HFrEF (including mildly reduced ejection fraction), SR, and coronary artery disease. While rivaroxaban had a neutral effect on the primary composite outcome of myocardial infarction, stroke, or all-cause mortality, exploratory analyses revealed a significant reduction in strokes. It is thus possible that a subgroup of patients with HFrEF who are at high risk of stroke may benefit from anticoagulation. The challenge is to adequately identify this subgroup and to balance the potential benefit of anticoagulation with the risk of major bleeding. There is also an unmet need for evidence around anticoagulation in HF with preserved ejection fraction and SR. This review explores the current evidence around anticoagulation in patients with HF and SR, identifies challenges regarding outcome definitions and patient selection, and offers suggestions for future research.
KW - Anticoagulants/therapeutic use
KW - Atrial Fibrillation/complications
KW - Heart Failure/complications
KW - Humans
KW - Risk Assessment
KW - Rivaroxaban/therapeutic use
KW - Stroke/drug therapy
KW - Thromboembolism/drug therapy
U2 - 10.1055/a-1745-2083
DO - 10.1055/a-1745-2083
M3 - SCORING: Review article
C2 - 35045579
VL - 122
SP - 871
EP - 878
JO - THROMB HAEMOSTASIS
JF - THROMB HAEMOSTASIS
SN - 0340-6245
IS - 6
ER -