Project description:This study will report the incidence of atrial fibrillation after elective colorectal cancer resection in the over 65 age group. This will be used to validate a risk model for the development of post-operative atrial fibrillation. Eligible patients will undergo electrocardiogram based screening for atrial fibrillation, as well as brain natriuretic peptide tests prior to surgery. They will undergo 24 hour holter monitor prior to surgery, and at 30 and 90 days following surgery. The primary outcome will be occurrence of atrial fibrillation within 90 days of surgery. Secondary outcomes include quality of life change, use of hospital services for atrial fibrillation, and complications of atrial fibrillation. This will be used to validate the pre-existing model for prediction of atrial fibrillation.

| 2312263 | ecrin-mdr-crc

NHLBI TOPMed: Early-onset Atrial Fibrillation in the Estonian Biobank

Project description:NHLBI TOPMed: Early-onset Atrial Fibrillation in the Estonian Biobank

| PRJNA472128 | ENA

NHLBI TOPMed: Early-onset Atrial Fibrillation in the Estonian Biobank

Project description:NHLBI TOPMed: Early-onset Atrial Fibrillation in the Estonian Biobank

| PRJNA472129 | ENA

Atrial Fibrillation Patient's Urine miRNA Microarray

Project description:Analysis for early diagnosis of atrial fibrillation by finding changes in miRNA in the urine of patients with atrial fibrillation

2021-12-16 | GSE190898 | GEO

NHLBI TOPMed: Novel Risk Factors for the Development of Atrial Fibrillation in Women

Project description:NHLBI TOPMed: Novel Risk Factors for the Development of Atrial Fibrillation in Women

| PRJNA305781 | ENA

NHLBI TOPMed: The Cleveland Clinic Atrial Fibrillation Study of the CV/Arrhythmia Biobank

Project description:NHLBI TOPMed: The Cleveland Clinic Atrial Fibrillation Study of the CV/Arrhythmia Biobank

| PRJNA338828 | ENA

Regional transcriptomics of a human left atrium and implications for atrial fibrillation

Project description:Regional differential expression of atrial fibrillation risk genes in the left atrium and pulmonary veins is not well studied, but may yield insights into atrial fibrillation pathogenesis. We tested the hypothesis that there is significant regional differential expression in left atrium structures. RNAseq was performed in 25 regions within the pulmonary veins (n=12), left atrial body (n=10), and left atrial appendage (n=3) from a 75 year old male with hypertension and atrial fibrillation who died of a stroke. These data show that genes involved in atrial fibrillation pathogenesis have substantial regional expression heterogeneity, particularly when comparing the left atrial body, pulmonary veins and left atrial appendage.

2020-11-14 | GSE161450 | GEO

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