静脈動脈不全の患者の心臓イメージング
Saagar Mahida1, Frédéric Sacher2, Rémi Dubois2
1Department of Cardiac Electrophysiology, Liverpool Heart and Chest Hospital, UK (S.M.) saagar.mahida@lhch.nhs.uk.
Circulation
|December 20, 2017
まとめ
心臓のイメージングは,突然の心臓死の主な原因である心室性短拍 (VT) を理解するために不可欠です. 先進的な技術により 静脈切除は 構造データと電気データを統合し 患者の治療結果を改善します
科学分野:
- 心臓病科
- 医療用イメージング
背景:
- 静脈性急性心臓発作 (VT) は突然の心臓死亡の重要な原因であり,しばしば構造的な心臓病に関連しています.
- 多様性心臓画像は,静脈関節症の病因と予後を特定するために不可欠です.
研究 の 目的:
- 静脈動脈症患者の管理における心臓画像の進化する役割を検討する.
- 静脈治療の介入をイメージングがどのように導くかを強調する.
主な方法:
- 静脈療法における心臓イメージングに関する現在の文献のレビュー.
- 侵襲的および非侵襲的イメージング方法の議論
- 身体表面の心電図のような 先進的な技術の探索
主要な成果:
- 静脈動脈症の患者における 動脈動脈動脈症の基質の正確な特徴づけを 図像技術の進歩が可能にしています
- 心臓イメージングは診断から静脈切除の補助ガイドへと移行した.
- 構造データと電気生理学的データの統合は,現在実行可能である.
結論:
- 心臓のイメージングは 診断から介入の指針まで 心臓のイメージングは 診断から介入の指針まで 心臓のイメージングは 静脈の管理に不可欠です
- 将来の非侵襲的イメージングは,処置前に静脈動脈症のメカニズムを予測することができます.
- 画像と電気生理学の相乗効果は静脈治療の戦略を強化します.
関連する概念動画
01:28Imaging Studies for Cardiovascular System V: CT
395
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...
395
01:17Imaging Studies for Cardiovascular System I:Echocardiography
786
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,...
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
786
01:20Imaging Studies for Cardiovascular System III: X-Ray
500
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...
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...
500
01:21Imaging Studies for Cardiovascular System IV: CMRI
420
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,...
420
01:20Imaging Studies for Cardiovascular System II:Types of Echocardiography
684
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...
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...
684
01:25ECG Interpretation of Arrhythmias II: Atrial, Junctional and Ventricular Arrhythmias
625
Arrhythmia is a condition characterized by an irregular heart rhythm, with ECG changes that differ based on its origin and nature. The types of arrhythmias discussed below include atrial, junctional, and ventricular arrhythmias.Atrial ArrhythmiasPremature Atrial Complexes (PACs): PACs are early atrial beats caused by stress, caffeine, alcohol, electrolyte imbalances, hypoxia, hyperthyroidism, or certain medications (e.g., bronchodilators and decongestants). The ECG shows early P waves with an...
625