Which department should I see for anxiety with heart palpitations?

Name: Which department should I see for anxiety with heart palpitations?
Creator: Which Department
Published: 2026-09-16

2026-09-16 · Neutral information that names no hospital, doctor or region. No rankings, recommendations or reviews.

Short answer

Psychiatry(정신건강의학과) is generally the first department to consider when anxiety is the primary concern alongside heart palpitations, as it specializes in evaluating and managing anxiety-related conditions. However, if it is unclear whether the palpitations stem from a heart or thyroid issue, Internal Medicine(내과) or Cardiology(순환기내과) may be visited first to rule out physical causes. In many cases, both angles are explored, and doctors may coordinate between departments.

Which department

1Psychiatry (정신건강의학과)
This department focuses on anxiety disorders and stress-related conditions, which are among the most common causes of heart palpitations accompanied by a sense of unease or psychological distress. Psychiatrists assess the mental and emotional patterns behind physical sensations like a racing or pounding heartbeat. — First / second line: A local psychiatric clinic (의원) is generally a reasonable first stop when anxiety symptoms are clearly emotional in nature and no severe physical symptoms are present. If more comprehensive evaluation is needed, a referral to a hospital-level department may follow.
2Internal Medicine (내과)
Internal medicine physicians can evaluate whether palpitations are linked to physical causes such as thyroid dysfunction, anemia, or electrolyte imbalance, all of which can produce symptoms that closely resemble anxiety. This department often serves as a general entry point when the origin of symptoms is uncertain. — First / second line: Visiting an internal medicine clinic (의원) first is a common approach when a patient is unsure whether their symptoms are psychological or physical. If a specific organ system concern is identified, the internist may refer the patient to a more specialized department.
3Cardiology (순환기내과)
When palpitations are prominent — such as a noticeably irregular, very rapid, or forceful heartbeat — a cardiologist can assess whether the heart itself is the source of the problem. This department uses heart-focused evaluations to distinguish cardiac causes from anxiety-driven ones. — First / second line: A visit to cardiology is typically recommended when internal medicine or a general practitioner identifies a need for more specialized cardiac assessment, or when the palpitations are the dominant concern with less clear psychological involvement. A referral letter (진료의뢰서) is generally required to see a hospital-level specialist under standard Korean health insurance procedures.
4Endocrinology (내분비내과)
Conditions such as hyperthyroidism can cause both anxiety-like feelings and significant heart palpitations, making it difficult to distinguish from a purely psychological disorder. Endocrinologists evaluate hormonal and metabolic factors that may be driving these overlapping symptoms. — First / second line: This department is generally visited after an internal medicine doctor identifies a potential thyroid or hormonal issue, rather than as a first stop. It may be visited in parallel with psychiatry if both physical and psychological factors appear to be involved.

Go to the ER / call 119 if

If any of the following applies, do not choose a department — go to an emergency room or call 119 (Korea's emergency number).

Sudden chest pain or a feeling of pressure in the chest that does not subside — go to the emergency room or call 119 immediately rather than choosing a department.
Palpitations accompanied by fainting, loss of consciousness, or near-fainting episodes require immediate emergency evaluation.
Severe shortness of breath that comes on suddenly alongside a racing heartbeat should be treated as an emergency.
Palpitations with sudden numbness, weakness on one side of the body, or difficulty speaking are signs to call 119 without delay.
An extremely rapid or irregular heartbeat that does not return to normal within a few minutes, especially with dizziness, warrants emergency attention.

Before your visit

Note when the palpitations and anxiety started — whether they began suddenly or gradually, and how long each episode typically lasts.
Keep track of what situations or times of day tend to trigger the symptoms, such as stress, physical activity, caffeine, or rest.
Write down any other accompanying symptoms, such as sweating, trembling, difficulty breathing, or sleep disturbances.
Bring a list of all medications, supplements, or herbal remedies you are currently taking, as some substances can contribute to palpitations.
If you have had any previous medical tests such as ECGs, blood tests, or imaging, bring those results or records to the appointment.
Prepare a brief description of your overall stress levels and recent life changes, as this context helps the doctor assess whether anxiety is likely a primary factor.

General principles

Anxiety and heart palpitations frequently occur together because the body's stress response — often called the 「fight or flight」 reaction — causes the nervous system to accelerate the heart rate and heighten physical sensations. This overlap means that the same set of symptoms can have a psychological origin, a physical origin, or both, which is why more than one department may be involved in the initial evaluation process.

In the Korean healthcare system, it is generally common to start at a local clinic (의원) before moving to a larger hospital, unless symptoms are severe. A general practitioner or internal medicine doctor can often perform initial screening and, if needed, issue a referral letter (진료의뢰서) to a specialist, which is typically required for health insurance coverage at secondary or tertiary hospitals.

When evaluating these symptoms, doctors typically consider both the pattern of palpitations and the psychological context — how frequently they occur, what triggers them, and how they affect daily life. Physical assessments may be used to rule out non-psychological causes before or alongside a psychiatric evaluation, reflecting a general principle that overlapping symptoms are best understood from multiple perspectives.

Psychiatry and cardiology or internal medicine are not mutually exclusive paths — patients sometimes receive care from both departments concurrently. The course of evaluation is shaped by the individual's full symptom picture, and a doctor's guidance is the appropriate basis for deciding which department to prioritize.

FAQ

Should I go to a local clinic or a large hospital first for anxiety with palpitations?

In general, starting at a local clinic (의원) — whether internal medicine or psychiatry — is a common and practical first step in the Korean system. If the local doctor determines that more specialized evaluation is needed, they can issue a referral to a hospital-level department. Going directly to a large hospital without a referral is possible but may result in higher out-of-pocket costs under Korean health insurance.

How do I know if my palpitations are from anxiety or from a heart problem?

Distinguishing between anxiety-driven and cardiac palpitations is something a doctor evaluates based on the pattern, triggers, and accompanying symptoms — it is not something that can be reliably determined by the patient alone. Both causes can feel very similar, which is why a medical consultation is the appropriate next step rather than self-diagnosis. A doctor may consider assessments from both internal medicine or cardiology and psychiatry to get a complete picture.

Can anxiety alone cause heart palpitations without any heart disease?

As a general medical principle, anxiety and related stress responses are well-recognized causes of palpitations in people with no underlying heart condition. The nervous system's activation during anxiety can directly affect heart rate and rhythm perception. However, whether this applies in any individual case is something a doctor must assess, as physical causes should be properly considered.

Are there differences in how children or older adults with these symptoms are evaluated?

Generally speaking, age can influence how doctors approach these symptoms — in children, pediatric departments (소아청소년과) often serve as the entry point, while in older adults, the threshold for cardiac evaluation may be lower given a higher statistical likelihood of physical contributors. In both cases, the same principle applies: a medical professional determines the appropriate pathway based on the individual's full clinical context. Accompanying an older adult or child to the appointment to provide accurate history is generally helpful.

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This page is general medical information and does not replace diagnosis, treatment or choosing a clinic. Consult a doctor for any symptom. In an emergency, go to the ER or call 119 immediately.