Palpitations Assessment
Palpitations are the sensation of a racing, fluttering, pounding, or skipped heartbeat. The feeling alone does not identify its cause: some episodes reflect extra beats or a trigger, while others need rhythm testing. Evaluation starts by separating a stable recurring symptom from an emergency. Adults can bring a description of the episodes, prior heart records, and a complete medicine and supplement list. A provider considers the pattern, associated symptoms, and health history before selecting a test. This page describes primary-care assessment and outside cardiac coordination, without claiming a rhythm-testing facility at Viva.
Symptoms and questions to discuss
- Sudden racing or fluttering that starts and stops
- Skipped beats, pounding, or an irregular pulse
- Episodes associated with activity, stimulants, lightheadedness, or changing medicines
What we check
- Record onset, duration, frequency, activity, and accompanying symptoms
- Review heart history, family history of sudden death, and stimulant exposure
- Consider a pulse and focused examination plus indicated outside testing
Treatment options by class
Your provider reviews appropriate options and follow-up based on your assessment.
- Reviewing avoidable triggers such as excess caffeine
- Addressing a confirmed contributing condition or medicine effect
- Rhythm-treatment classes only after diagnosis and appropriate cardiac review
When we refer
Documented concerning rhythms, exertional symptoms, a family history suggesting inherited rhythm risk, or recurrent episodes despite an initial assessment may need cardiology or rhythm-specialist evaluation. Structural concerns may require imaging. Specialty assessment already indicated should proceed directly; it does not require unsuccessful treatment in primary care first.
Capturing an episode
An ECG records electrical activity during a short interval; an intermittent episode may need a wearable monitor chosen for its frequency. These tests are coordinated with outside services when indicated, rather than presumed available onsite. Bring a symptom diary to help match symptoms with recordings. A wearable device alert or phone tracing can be useful context, but it is not a complete diagnosis. Ask who interprets the study and receives the report.
Initial care depends on the cause
A provider may review caffeine, energy drinks, alcohol, dehydration, and medicines that affect rhythm. Do not stop a prescribed medicine without a reviewed alternative. Blood tests may be selected to investigate anemia, thyroid changes, or electrolyte problems and are coordinated externally. Treatment of a confirmed contributor differs from treatment of an arrhythmia. Some rhythms require specialist medicine decisions or procedures; symptom suppression alone is not enough to establish a safe plan.
Results and persistent symptoms
At result review, ask whether the recording captured your usual episode and whether any further monitoring is needed. Track frequency, duration, and exercise limits after agreed changes. A normal brief recording does not settle every intermittent symptom. Reassessment may revise the test choice or referral when symptoms persist. If an outside report is delayed, contact the ordering team for clarification rather than interpreting silence as a normal result or automatically increasing activity.
Emergency symptoms bypass appointments
Call 911 or go directly to an emergency department for palpitations with chest pressure, severe difficulty breathing, fainting, or new weakness on one side. Do not drive yourself if you feel faint. A rapidly worsening episode is not a routine video-visit concern. Symptoms occurring with exercise or repeated near-fainting also need prompt assessment, even if they stop. Emergency or urgent specialty evaluation does not require a preliminary Viva appointment.
Frequently asked questions
Can an ECG be normal between episodes?
Yes. A short recording may miss an intermittent rhythm problem. Episode frequency and the first result help determine whether longer monitoring is useful.
Should I save my watch alert?
Save it with the time and symptoms if practical. It adds context, but a provider must interpret it with clinical findings and appropriate testing.
Will I need a heart ultrasound?
Not automatically. An ultrasound assesses structure and function, rather than recording every episode. It is considered when examination, history, or rhythm findings justify it.
Can caffeine be the whole explanation?
It can contribute, but a trigger does not exclude another cause. A new or worsening pattern still deserves an assessment and a follow-up plan.
What if monitoring finds a rhythm change?
The next step depends on the rhythm and its risks. The provider reviews the result and whether cardiac treatment, further testing, or urgent evaluation is needed.
Sources
- Arrhythmias: Diagnosis — NHLBI, NIH
- Arrhythmias: Symptoms — NHLBI, NIH
- Atrial Fibrillation: Diagnosis — NHLBI, NIH
Content approved by Viva Centers