U.S. flag

An official website of the United States government

GTR Home > Conditions/Phenotypes > Atrial standstill 2

Atrial standstill 2

Synonyms
ATRIAL DILATION AND STANDSTILL; CARDIOMYOPATHY, ATRIAL DILATED, WITH ATRIAL STANDSTILL

Summary

Atrial standstill (AS) is a rare condition characterized by the absence of electrical and mechanical activity in the atria. On surface ECG, AS is distinguished by bradycardia, junctional (usually narrow complex) escape rhythm, and absence of the P wave. Nearly 50% of patients with AS experience syncope. AS can be persistent or transient, and diffuse or partial (summary by Fazelifar et al., 2005). [from OMIM]

Available tests

17 tests are in the database for this condition.

Check Related conditions for additional relevant tests.

Clinical tests (17 available)

Molecular Genetics Tests

Genes See tests for all associated and related genes

  • Also known as: ANF, ANP, ATFB6, ATRST2, CDD, CDD-ANF, CDP, PND, NPPA
    Summary: natriuretic peptide A

Clinical features

Help
Imported from Human Phenotype Ontology (HPO)

Show allHide all

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.