ホルムスの心臓と関連した左心房門の不動症
1Clínica Infantil La Paz, Sección de Cardiología Pediátrica, Madrid, Spain.
Circulation
|October 1, 1970
まとめ
この報告書は,ホームズの心臓が左心房静脈開口で動脈不全を起こした最初の記録された症例を詳細に記載しています. これは,この開口のアトレシアと共存する真の単一心房の可能性を確認しています.
科学分野:
- ペディアトリック・カルディオロジー
- 生まれながらの心臓病 生まれながらの心臓病
- 心臓の形質について
背景:
- ホームズの心臓は,珍しい先天性心不全です.
- 心房腔穴のアトレシアは,診断と管理において重要な課題を提示します.
- 単一心室の生理学的スペクトルを理解することは,外科計画において極めて重要です.
研究 の 目的:
- ホルムスの心臓が,左心房門の門と関連している最初の文書化された症例を報告する.
- この特定の心不全の形態学的特徴を解明する.
- 真の単一心房と心房腔穴アトレシアの共存を確立するために.
主な方法:
- 詳細なケースレポート.
- 心臓の解剖学の形態学的分析.
- 関連する文献のレビュー.
主要な成果:
- ホルムスの心臓の最初の文書化例は,左心房静脈孔の動脈不全でした.
- ホルムスの心臓は,左心室のような主腔,反転していない体,そして通常配置された大動脈で特徴付けられています.
- 真の単一心房が心房腔穴アトレシアと共存する可能性を確認した.
結論:
- このケースは,真の単一心房と心房の左心房腔孔の共存の可能性を確立しています.
- 複雑な先天性心臓病のスペクトルについての貴重な洞察を提供します.
- 生まれながらの心疾患における包括的な形態学的評価の重要性を強調する.
関連する概念動画
Anatomy of the Heart
The human heart is made up of three layers of tissue that are surrounded by the pericardium, a membrane that protects and confines the heart. The outermost layer, closest to the pericardium, is the epicardium. The pericardial cavity separates the pericardium from the epicardium. Beneath the epicardium is the myocardium, the middle layer, and the endocardium, the innermost layer. There are four chambers of the heart: the right atrium, the right ventricle, the left atrium, and the left ventricle.
Overview of the Heart
The heart, a muscular organ located in the chest, functions as the body's pump, circulating blood through the vascular system. It has four chambers: two atria on top and two ventricles below. The right atrium receives deoxygenated blood from the body and passes it to the right ventricle, which pumps it to the lungs for oxygenation. The left atrium receives oxygenated blood from the lungs and transfers it to the left ventricle, which pumps it to the rest of the body.
The heart's structure...
The heart's structure...
Location and Orientation of the Heart
The human heart, despite its modest size and weight, is an organ of remarkable strength and endurance. Roughly the size of a fist, the heart weighs between 250 and 350 grams and is nestled within the mediastinum, the medial cavity of the thorax. It extends obliquely for about 12 to 14 cm, resting on the superior surface of the diaphragm. The heart is positioned anterior to the vertebral column and posterior to the sternum, with two-thirds of its mass lying to the left of the midsternal line.
Chambers of the Heart
The human heart is a complex organ made up of four chambers: the right and left atria and the right and left ventricles. These internal chambers are separated by partitions known as the interatrial and interventricular septa. The exterior of the heart features a groove known as the coronary sulcus that demarcates the atria from the ventricles, while the anterior and posterior interventricular sulci distinguish between the two ventricles.
Deoxygenated blood from the body is received in the right...
Deoxygenated blood from the body is received in the right...
Heart Valves
The human heart is a complex organ with an intricate system of valves that regulate blood flow. There are two main types of valves: atrioventricular (AV) valves and semilunar valves.
The AV valves prevent the backflow of blood from the ventricles to the atria during ventricular contraction. These valves function with the assistance of the chordae tendineae and papillary muscles. When the ventricles are relaxed, the chordae tendineae are slack, allowing blood to flow from the atria into the...
The AV valves prevent the backflow of blood from the ventricles to the atria during ventricular contraction. These valves function with the assistance of the chordae tendineae and papillary muscles. When the ventricles are relaxed, the chordae tendineae are slack, allowing blood to flow from the atria into the...
Anatomy of the Heart
The heart is a hollow, muscular organ approximately the size of a fist, consisting of four chambers. It is enclosed in the pericardium, a fibrous sac with two layers: the visceral and parietal pericardium, separated by a fluid-filled space containing serous fluid to reduce friction.
The heart has three layers: the innermost endocardium, the muscular myocardium, and the outer epicardium, all working together for optimal cardiac function.
Chambers of the Heart
The heart is made up of four...
The heart has three layers: the innermost endocardium, the muscular myocardium, and the outer epicardium, all working together for optimal cardiac function.
Chambers of the Heart
The heart is made up of four...


