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Related Concept Videos

Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

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Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
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Acute Coronary Syndrome III: Diagnostic Studies01:30

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Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
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Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

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The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
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Cardiomyopathy III: Hypertrophic Cardiomyopathy01:29

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Hypertrophic cardiomyopathy, or HCM, is an autosomal dominant genetic disorder characterized by asymmetric left ventricular hypertrophy without ventricular dilation. It is more common in men and is typically diagnosed in young, athletic adults.EtiologyHCM is primarily genetic and is caused by mutations in genes encoding sarcomeric proteins. Researchers have identified over 1400 mutations across at least 11 different genes. Among these, the most frequently occurring mutations are found in the...
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Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT01:25

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Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
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Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

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Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
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Related Experiment Video

Updated: Jan 13, 2026

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure
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SCAI Position Statement on Intracardiac Echocardiography to Guide Structural Heart Disease Interventions.

Mackram F Eleid1, Christine J Chung2, Matthew J Daniels3

  • 1Mayo Clinic, Rochester, Minnesota.

Journal of the Society for Cardiovascular Angiography & Interventions
|January 7, 2026
PubMed
Summary
This summary is machine-generated.

Intracardiac echocardiography (ICE) provides real-time cardiac imaging for minimally invasive structural heart procedures, enhancing visualization without general anesthesia. This guidance aids in standardizing ICE protocols for various interventions and promotes its wider adoption.

Keywords:
intracardiac echocardiographyleft atrial appendage occlusionmitral valvepulmonary valvetransesophageal echocardiographytransseptal puncturetricuspid valve

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Area of Science:

  • Cardiovascular medicine
  • Medical imaging
  • Interventional cardiology

Background:

  • Structural heart disease interventions are advancing rapidly.
  • Minimally invasive techniques require effective intraprocedural imaging.
  • Intracardiac echocardiography (ICE) offers real-time, high-resolution cardiac visualization without general anesthesia.

Purpose of the Study:

  • To provide a position statement on the use of ICE in transcatheter structural heart disease interventions.
  • To outline clinical applications, advantages, limitations, and implementation strategies for ICE.
  • To detail standardized ICE imaging protocols and views for specific procedures.

Main Methods:

  • The Society for Cardiovascular Angiography & Interventions developed a position statement.
  • The statement reviews existing literature and expert consensus.
  • Standardized protocols and views for various structural interventions are detailed.

Main Results:

  • ICE is a valuable tool for guiding transcatheter structural heart interventions.
  • Standardized protocols are presented for mitral, tricuspid, pulmonary valve interventions, LAA occlusion, ASD, and PFO closure.
  • Operator training, workflow integration, and institutional readiness are crucial for successful ICE implementation.

Conclusions:

  • ICE integration requires comprehensive planning, including training and workflow optimization.
  • Updated reimbursement models are needed to reflect the value of ICE-guided procedures.
  • Further research is recommended to compare ICE with transesophageal echocardiography outcomes.