What should you know about bradycardia and hypertension?

Bradycardia means a slower-than-expected heart rate; hypertension means persistently raised blood pressure. They measure different aspects of circulation, so one does not cancel out the other. A slow rate may be normal for some people, but it can also reflect electrical conduction problems or the effect of medicines used for blood pressure or heart disease. Clinicians may consider chronic kidney disease, obesity and obstructive sleep apnoea when assessing hypertension. Angina or heart failure can cause symptoms that need separate attention.

Record readings with the date, time, symptoms, recent activity and medicines taken. Rest quietly before measuring and use the same validated monitor consistently. Do not stop or double a prescription because of one reading. Arrange a review of medicines, pulse pattern and blood pressure; an examination or heart tracing may be needed. Regular sleep, suitable activity, less salty processed food and avoiding tobacco support cardiovascular health, but they do not replace prescribed care.

Seek emergency help for chest pressure, severe breathlessness, fainting, new confusion, one-sided weakness, trouble speaking or a sudden severe headache. These may signal a serious heart or brain problem, including stroke or transient ischaemic attack. Seek prompt medical advice for repeated dizziness, unusual fatigue, falls, a very irregular pulse or persistently high readings.

Could a medicine or heart rhythm issue explain my slow pulse? How should I measure and record my readings? Do I need tests for sleep apnoea, kidney health or heart function, and what symptoms require emergency help?