Transthoracic Echocardiogram for Cardiovascular System, Cardiac Chamber, Valve, Coronary Artery, and Mediastinal Lymphatic Evaluation
This non-invasive ultrasound-based imaging exam uses high-frequency sound waves to produce real-time, detailed visualization of the heart’s four distinct chambers, all four cardiac valves, proximal coronary artery segments, connected great venous structures, and adjacent mediastinal lymphatic vessels, with no ionizing radiation required for the scan. Clinicians order this test to diagnose and monitor conditions including valvular heart disease, myocardial dysfunction, pericardial effusions, congenital cardiac anomalies, abnormal blood flow patterns across cardiac and major thoracic vascular structures, and mediastinal lymphatic obstruction.
This non-invasive, radiation-free transthoracic echocardiogram uses high-frequency sound waves to assess the heart’s chambers, valves, coronary arteries, great veins, and adjacent mediastinal lymphatic structures to diagnose and monitor a wide range of cardiovascular conditions.
Key facts at a glance
- Modality
- us
- Body part
- chest · cardiac
- Ionizing radiation
- false
- Radiation dose
- 0
- Duration (min)
- 30
- Pregnancy safe
- true
- Pediatric safe
- true
- Breastfeeding safe
- true
- Claustrophobia risk
- none
- Metal implant safe
- safe
- Sedation
- none
- LOINC
- 34552-0
- SNOMED
- 40701008
- Result turnaround
- 24-48h
- Availability
- routine
- Setting
- any
- Cost tier
- moderate
Understanding Ultrasound of heart
Ultrasound Imaging provides detailed visualization of heart. This non-invasive technique uses safe technology to capture real-time images.
Clinical Indications
This evaluation helps detect arterial blockages, identify aneurysms, assess blood flow patterns, and guide vascular interventions.
What to Expect
The procedure typically takes 30 minutes. The examination is painless and non-invasive.
How to read the report
- Results reviewed by board-certified radiologist.
- Report transmitted to referring physician.
What Is This Procedure?
This ultrasound evaluates cardiac, specifically heart. No radiation exposure.
What Does It Show?
Detailed images of heart. Part of the cardiovascular system.
Common Uses
This exam is commonly used to detect arterial blockages, evaluate blood flow, identify aneurysms, and assess vascular disease.
What to Expect
The procedure takes approximately 30 minutes.
Severe pain at procedure site
urgentWorsening severe pain with fever or other symptoms. Go to urgent care or ER.
Mild symptoms after procedure
promptMild discomfort or symptoms that don't improve. Contact your doctor.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 9, 2026. · Read our editorial policy