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Related Concept Videos

Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

797
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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Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

Imaging Studies for Cardiovascular System II:Types of Echocardiography

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Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for...
702
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...
409
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

516
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...
516
Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

321
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...
321
Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

429
Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
429

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MRI and PET in Mouse Models of Myocardial Infarction
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Novel Imaging Techniques for Heart Failure.

Josep L Melero-Ferrer1, Raquel López-Vilella1, Herminio Morillas-Climent1

  • 1Advanced Heart Failure and Heart Transplantation Unit, Cardiology Department, Hospital Universitari i Politècnic La Fe,Valencia, Spain.

Cardiac Failure Review
|September 7, 2017
PubMed
Summary
This summary is machine-generated.

Cardiac imaging is crucial for heart failure (HF) management. Echocardiography is standard, but advanced techniques like cardiovascular magnetic resonance (CMR) and nuclear imaging offer valuable insights for specific patient groups.

Keywords:
Heart failurecardiac magnetic resonancecomputed tomographyecocardiographyimagingnuclear imaging

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Area of Science:

  • Cardiology
  • Medical Imaging

Background:

  • Heart failure (HF) diagnosis and management rely heavily on imaging.
  • Echocardiography is the primary non-invasive tool due to accessibility and comprehensive data.
  • Advanced imaging modalities offer supplementary information for specific HF cases.

Purpose of the Study:

  • To review current indications for cardiac imaging in heart failure.
  • To explore future applications of imaging in improving HF patient care.
  • To highlight the role of various non-invasive imaging techniques.

Main Methods:

  • Review of current literature on cardiac imaging in heart failure.
  • Analysis of indications for echocardiography, cardiovascular magnetic resonance (CMR), positron emission tomography (PET), single-photon emission computed tomography (SPECT), and computed tomography (CT).

Main Results:

  • Echocardiography provides essential data for HF diagnosis, etiology assessment, and treatment guidance.
  • CMR, PET, SPECT, and CT offer additional etiological, prognostic, and therapeutic information in selected HF populations.
  • These advanced techniques can enhance the management and follow-up of HF patients.

Conclusions:

  • Cardiac imaging is indispensable for comprehensive heart failure care.
  • Echocardiography remains the cornerstone, but advanced modalities are vital for specific indications.
  • Future applications of these imaging techniques promise improved HF management and patient outcomes.