Bradycardia is having a heart rate of <60 beats/minute that may not affect the hemodynamic status of some patients.
A heart rate that is
inadequate for the patient's current condition and may not be able to
support life is a clinically significant bradycardia.
Bradycardia can be caused by problems in the sinoatrial node, problems in the conduction pathways of the heart, metabolic problems or heart attack/disease that caused damage to the heart.
The different types of bradycardia are sinus bradycardia, sick sinus syndrome, tachycardia-bradycardia syndrome, hypersensitive carotid sinus syndrome, sinus pause/arrest, sinoatrial node exit block and atrioventricular block.
Use of aspirin in the primary prevention of cardiovascular disease (CVD) in patients with no prior CVD history yields protection against the risks of acute myocardial infarction (AMI) and ischaemic stroke, but at the expense of an increase of similar magnitude in the incidence of major bleeding, according to the results of a recent meta-analysis presented at the European Society of Cardiology (ESC) Congress 2019 in Paris, France.
A comprehensive model of care delivered by nonphysician health workers (NPHWs), involving primary care physicians and families that was informed by local context, substantially improved blood pressure (BP) control and cardiovascular disease (CVD) risk, according to results of the HOPE 4 trial reported at the European Society of Cardiology (ESC) Congress 2019 and World Congress of Cardiology (WCC) 2019.