At a glance
An echocardiogram is an ultrasound scan of the heart that produces moving images of the organ as it beats, allowing doctors to see its structure and how well it is pumping blood.
A handheld device called a transducer sends harmless sound waves into the chest. Those waves bounce off the heart's walls, valves, and chambers, and a computer turns the returning echoes into a live picture on a screen. No radiation is involved. The doctor can measure the size of each chamber, watch the valves open and close, and check how strongly and evenly the heart muscle squeezes with every beat.
Medical Condition
Cardiologists request an echocardiogram whenever they need a direct look at how the heart is built and how it functions, usually when a patient has symptoms such as chest pain, breathlessness, palpitations (a racing or fluttering heartbeat), or unexplained swelling in the legs.
- Heart failure, where the heart cannot pump enough blood to meet the body's needs
- Valvular heart disease, such as a narrowed or leaking mitral or aortic valve
- Coronary artery disease, to check whether a heart attack has damaged the muscle
- Cardiomyopathy (disease of the heart muscle itself, making it stiff or enlarged)
- Congenital heart defects (structural problems present from birth, including holes between chambers)
- Infective endocarditis (infection on the heart valves)
- Pericardial effusion (fluid collecting around the heart in the sac that surrounds it)
- Blood clots or tumours inside the heart chambers
- Monitoring of a known heart condition over time
- Pre-operative cardiac assessment before major surgery
A standard echocardiogram is safe for almost everyone, but there are situations where the standard approach gives limited images. Patients who are very overweight, have severe lung disease, or have recent chest wounds may have poor image quality. In those cases, the doctor usually switches to a different technique, such as a transoesophageal echocardiogram (where a small probe is passed down the throat) or adds a contrast agent to sharpen the pictures.
Risks & Complications
A standard transthoracic echocardiogram, the type where the probe rests on the skin of the chest, carries no meaningful risk and no radiation exposure.
- Mild skin irritation from the gel applied to the chest, which disappears quickly
- Brief discomfort from the probe being pressed against the ribs, particularly in thin patients
- If a stress echocardiogram is performed (the heart is made to work harder with exercise or medication), there is a very small chance of triggering an abnormal heart rhythm or chest pain, which is why medical staff monitor the patient throughout
- If a contrast agent is injected into a vein to improve image quality, rare allergic reactions can occur
Preparation & Procedure
A standard echocardiogram requires very little preparation. There is no fasting requirement for a routine scan at rest, and patients can take their regular medications as usual unless the requesting doctor instructs otherwise. Loose, comfortable clothing makes it easier for the technician to reach the chest quickly.
If a stress echocardiogram has been ordered, preparation is more involved. Patients are usually asked to avoid eating or drinking anything other than water for several hours beforehand, and to avoid caffeine on the day of the test, because caffeine can interfere with the medications used to raise the heart rate. Comfortable shoes suitable for walking on a treadmill are also needed.
No specific blood tests or imaging studies are required before a routine echocardiogram. The doctor may review a recent electrocardiogram (EKG, a recording of the heart's electrical activity) alongside the echo images, but the EKG is a separate, brief test that is often done in the same visit.
- You arrive at the cardiology or imaging department and change into a gown if needed.
- Small sticky patches called electrodes are placed on the chest to record the heart's electrical signal during the scan.
- A water-based gel is spread on the chest to help the sound waves travel through the skin.
- The sonographer (imaging technician) moves the transducer slowly across different areas of the chest, pausing to record images and measurements from several angles.
- You may be asked to hold your breath briefly or to lie on your left side so the heart moves closer to the chest wall.
- The gel is wiped off when the scan is finished.
- The whole process usually takes between twenty and forty-five minutes, though this varies depending on how many images are needed.
Aftercare
Recovery after a standard echocardiogram is immediate. There are no wounds, no sedation, and no physical restrictions, so patients can drive, eat, and return to normal activities straight away. After a stress echocardiogram, a short period of monitoring is usual before the patient is discharged.
- No wound care is needed because nothing enters the body during a standard scan.
- The chest gel wipes off completely and causes no lasting skin marks.
- After a stress echocardiogram, the patient rests in the department until heart rate and blood pressure return to normal, which usually takes a short time.
- If a contrast injection was used, the cannula (small plastic tube) in the vein is removed before discharge.
- Results are usually interpreted by a cardiologist and shared with the referring doctor within a few days, though urgent findings are communicated sooner.
- A follow-up appointment is then arranged based on what the images show, and the cardiologist will discuss next steps for treatment or further testing if needed.
Cost & What Determines It
The price of an echocardiogram varies widely depending on where it is performed, which type of scan is requested, and how the healthcare system in that country prices diagnostic tests.
- Type of echocardiogram: a basic scan at rest costs less than a stress echocardiogram or a transoesophageal echocardiogram, which requires additional equipment and specialist involvement
- Hospital class: a private hospital or an internationally accredited centre charges more than a public hospital or outpatient clinic
- Country: prices differ significantly between countries even for the same scan, reflecting local labour costs, equipment costs, and market pricing
- Use of a contrast agent: injecting a contrast medium to improve image quality adds to the total bill
- Cardiologist reading fee: the radiologist or cardiologist who interprets and signs off the images may bill separately from the facility fee
- Additional tests in the same visit: an EKG or blood tests ordered at the same appointment add separate charges
- Whether the scan is part of a wider cardiac workup or a standalone test
Hospital packages for an echocardiogram typically include the use of the ultrasound machine, the sonographer's time, and a written report from the cardiologist. What is often billed separately includes the outpatient consultation fee, any contrast agent used, and additional tests such as an EKG or chest X-ray performed on the same day.
BPJS Kesehatan and most Indonesian private health insurance policies do not cover diagnostic procedures performed abroad, so patients travelling overseas for this test generally pay out of pocket or rely on an international health insurance plan that explicitly covers treatment outside Indonesia. Requesting a detailed written cost estimate from the hospital before travelling is the most reliable way to understand the full amount and avoid unexpected bills on arrival.
Frequently Asked Questions
Does an echocardiogram hurt?
An echocardiogram is painless for most people. A technician glides a small handheld device called a transducer across your chest using gel, and you simply lie still while sound waves build a picture of your heart. The gel can feel cold at first, but there are no needles, no radiation, and no discomfort beyond that.
How do I prepare for an echocardiogram?
A standard echocardiogram needs no special preparation, so you can eat, drink, and take your usual medicines beforehand. Your doctor may give different instructions if a stress echocardiogram is planned, where your heart is monitored while you exercise or after a medicine is given to make it beat faster. Always follow whatever written instructions the hospital sends you.
How long does an echocardiogram take, and when will I get my results?
The scan itself usually takes between 30 and 60 minutes, depending on how many views the cardiologist needs to see. A cardiologist then reviews the images and writes a report, which typically reaches your doctor within a day or two, though some hospitals provide a preliminary reading the same day. Your referring doctor will go through the findings with you and explain what they mean.
How much does an echocardiogram cost?
The cost varies depending on the type of echocardiogram ordered, the class of hospital or clinic, and whether a specialist consultation is included in the same visit. A stress echocardiogram, for example, generally involves more equipment and time than a resting scan, which affects the price. Requesting a written cost estimate directly from the hospital is the most reliable way to know what you will pay.
This page is general information, not a substitute for medical advice. Every case is different. Your doctor decides what is right for you.
