Non-Invasive Transthoracic Echocardiography for Cardiac Chamber, Valve, Coronary, and Thoracic Vascular Evaluation
This non-invasive transthoracic echocardiogram leverages high-frequency sound waves to produce real-time, dynamic images of all four heart chambers, native atrioventricular and semilunar valves, proximal coronary artery segments, central thoracic veins, and mediastinal lymphatic vessels, with no exposure to ionizing radiation or requirement for contrast agent administration. Common clinical applications for this exam include diagnosis of valvular heart disease, dilated or hypertrophic cardiomyopathy, pericardial effusion or constriction, congenital cardiac defects, decompensated heart failure, and detection of central venous thrombus or abnormal lymphatic dilation in the thoracic cavity. The 30-minute outpatient procedure is well-tolerated by all patients, including those with claustrophobia, as no enclosed scanning equipment is used during image acquisition.
This radiation-free, non-invasive transthoracic echocardiogram evaluates all heart chambers, valves, coronary arteries, central thoracic veins, and mediastinal lymphatic structures to diagnose a broad range of cardiovascular pathologies.
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