MeSH Browser

MeSH Heading: Bradycardia
Tree Number(s): C14.280.067.319; C23.550.073.300
Unique ID: D001919
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D001919
Annotation: ATHLETIC BRADYCARDIA see CARDIOMEGALY, EXERCISE-INDUCED is available
Scope Note: Cardiac arrhythmias that are characterized by excessively slow HEART RATE, usually below 50 beats per minute in human adults. They can be classified broadly into SINOATRIAL NODE dysfunction and ATRIOVENTRICULAR BLOCK.
Entry Term(s): Bradyarrhythmia; Bradyarrhythmias
NLM Classification #: WG 330.5.B7
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2020/05/27

Allowable Qualifiers: blood (BL)

cerebrospinal fluid (CF)

chemically induced (CI)

classification (CL)

complications (CO)

congenital (CN)

diagnosis (DI)

diagnostic imaging (DG)

diet therapy (DH)

drug therapy (DT)

economics (EC)

embryology (EM)

enzymology (EN)

epidemiology (EP)

ethnology (EH)

etiology (ET)

genetics (GE)

history (HI)

immunology (IM)

metabolism (ME)

microbiology (MI)

mortality (MO)

nursing (NU)

parasitology (PS)

pathology (PA)

physiopathology (PP)

prevention & control (PC)

psychology (PX)

radiotherapy (RT)

rehabilitation (RH)

surgery (SU)

therapy (TH)

urine (UR)

veterinary (VE)

virology (VI)

Bradycardia MeSH Descriptor Data 2025