Angina and heart palpitations

Angina is usually pressure, heaviness, squeezing, or tightness caused by insufficient oxygen-rich blood reaching heart muscle. Palpitations are awareness of a heartbeat that feels fast, pounding, fluttering, skipped, or irregular. A fast rhythm can increase the heart's demand for oxygen, while pain or anxiety can make the heartbeat more noticeable.

Palpitations can accompany rhythm conditions such as atrial fibrillation, but they also occur with dehydration, anaemia, an overactive thyroid, low glucose, stimulants, fever, or anxiety. Angina can occur during a rapid heartbeat in someone with narrowed coronary arteries. Symptoms alone cannot identify the rhythm or confirm its cause.

The relationship in time is useful: note whether the racing or irregular sensation begins before the chest discomfort, appears afterward, or occurs separately. Exertion, rest, caffeine, missed meals, illness, medicine changes, and the duration of each episode provide further clues.

When symptoms begin, stop activity, sit safely, and follow your prescribed angina instructions. If you can do so without delaying care, note the start time and whether the pulse feels regular or irregular. A wearable reading can be saved for a clinician, but a normal device result does not overrule concerning symptoms.

Keep a list of prescriptions, supplements, caffeine or energy drinks, and recent medicine changes. Avoid taking someone else's rhythm medicine or adding an angina dose beyond your plan. A clinician may use an electrocardiogram or longer rhythm recording, alongside blood tests and a symptom history, to look for a cause.

Call UAE emergency services if palpitations occur with new or severe chest pressure, collapse, near-fainting, marked breathlessness, cold sweating, confusion, or pain spreading to the arm, jaw, shoulder, or back. Also call when chest discomfort occurs at rest or does not settle as your prescribed angina plan says.

Seek a prompt appointment for repeated palpitations, a sustained change from your usual heartbeat, or episodes that limit normal activity even without chest pain. Make contact sooner if symptoms began after a new medicine or are accompanied by unexplained weight change, tremor, pallor, or persistent fatigue.

Ask whether your episodes need rhythm monitoring, which pulse changes should prompt urgent contact, and whether blood tests could check for anaemia, thyroid problems, or salt imbalance. Review caffeine, supplements, and every medicine, and request precise instructions for activity and for using prescribed angina treatment during palpitations.