User profiles for Jelle C.L. Himmelreich

Jelle Himmelreich

Dept. of General Practice, Amsterdam UMC, location AMC
Verified email at amsterdamumc.nl
Cited by 441

Thromboprophylactic low-molecular-weight heparin versus standard of care in unvaccinated, at-risk outpatients with COVID-19 (ETHIC): an open-label, multicentre …

…, FDR Hobbs, H Gibbs, JCL Himmelreich… - The Lancet …, 2022 - thelancet.com
Background COVID-19 is associated with inflammation and an increased risk of thromboembolic
complications. Prophylactic doses of low-molecular-weight heparin have been used in …

Diagnostic accuracy of a smartphone-operated, single-lead electrocardiography device for detection of rhythm and conduction abnormalities in primary care

JCL Himmelreich, EPM Karregat… - The Annals of Family …, 2019 - Annals Family Med
PURPOSE To validate a smartphone-operated, single-lead electrocardiography (1L-ECG)
device (AliveCor KardiaMobile) with an integrated algorithm for atrial fibrillation (AF) against …

Prediction models for atrial fibrillation applicable in the community: a systematic review and meta-analysis

JCL Himmelreich, L Veelers, WAM Lucassen… - EP …, 2020 - academic.oup.com
Aims Atrial fibrillation (AF) is a common arrhythmia associated with an increased stroke risk.
The use of multivariable prediction models could result in more efficient primary AF …

CHARGE-AF in a national routine primary care electronic health records database in the Netherlands: validation for 5-year risk of atrial fibrillation and implications for …

JCL Himmelreich, WAM Lucassen, RE Harskamp… - Open …, 2021 - openheart.bmj.com
Aims To validate a multivariable risk prediction model (Cohorts for Heart and Aging Research
in Genomic Epidemiology model for atrial fibrillation (CHARGE-AF)) for 5-year risk of atrial …

Frequent premature atrial contractions are associated with atrial fibrillation, brain ischaemia, and mortality: a systematic review and meta-analysis

JCL Himmelreich, WAM Lucassen, M Heugen… - EP …, 2019 - academic.oup.com
Aims Premature atrial contractions (PACs) are a common cardiac phenomenon, traditionally
considered to be of little clinical significance. Recent studies, however, suggest that PACs …

Chest pain in general practice: a systematic review of prediction rules

RE Harskamp, SC Laeven, JCL Himmelreich… - BMJ open, 2019 - bmjopen.bmj.com
Objective To identify and assess the performance of clinical decision rules (CDR) for chest
pain in general practice. Design Systematic review of diagnostic studies. Data sources …

[HTML][HTML] Usefulness, pitfalls and interpretation of handheld single‑lead electrocardiograms

MP Witvliet, EPM Karregat, JCL Himmelreich… - Journal of …, 2021 - Elsevier
Single‑lead electrocardiograms (1 L-ECGs) are increasingly used in (pre)clinical settings for
the detection and monitoring of a range of rhythm and conduction disorders. In this short …

Performance of popular pulse oximeters compared with simultaneous arterial oxygen saturation or clinical-grade pulse oximetry: a cross-sectional validation study in …

…, L Bekker, JCL Himmelreich… - BMJ open …, 2021 - bmjopenrespres.bmj.com
Objectives To evaluate the performance of direct-to-consumer pulse oximeters under clinical
conditions, with arterial blood gas measurement (SaO 2 ) as reference standard. Design …

Risk of stroke and bleeding in relation to hypertension in anticoagulated patients with atrial fibrillation: a meta-analysis of randomised controlled trials

…, WAM Lucassen, RD Lopes, JCL Himmelreich… - Acta …, 2022 - Taylor & Francis
Background and purpose Hypertension is common in patients with atrial fibrillation (AF) and
carries an additional risk for complications, most notably stroke and bleeding. We assessed …

Manual QT interval measurement with a smartphone-operated single-lead ECG versus 12-lead ECG: a within-patient diagnostic validation study in primary care

L Beers, LP van Adrichem, JCL Himmelreich… - BMJ open, 2021 - bmjopen.bmj.com
Objective To determine the accuracy of QT measurement in a smartphone-operated, single-lead
ECG (1L-ECG) device (AliveCor KardiaMobile 1L). Design Cross-sectional, within-…