相关实验视频

Updated: Jun 2, 2025

Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery ALCAPA

Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery ALCAPA

Published on: April 24, 2017

异常右冠状动脉:罪祸首还是无辜的旁观者?

Cooper B Kersey¹, Shakirat Oyetunji², Creighton W Don¹

¹Department of Medicine, Division of Cardiology, University of Washington, Seattle, Washington, USA.

Case reports in cardiology

|January 13, 2025

概括

一个冠状动脉的异常大动脉起源,一种罕见的缺陷,在患有心肌梗塞和严重大动脉狭窄的患者中被检测出来. 在解决冠状动脉异常之前,管理层优先进行大动脉置换.

科学领域:

心脏病学心脏病学
遗传性心脏病是一种先天性心脏病.
心脏成像 - - 心脏成像

背景情况:

冠状动脉的异常大动脉起源 (AAOCA) 是一种罕见的先天性心脏缺陷.
增加心脏CT和MRI的使用增加了AAOCA检测.
对AAOCA的干预取决于症状,缺血和解剖学.

研究的目的:

描述一个患有心肌梗塞和严重大动脉狭窄症的患者的AAOCA病例.
讨论这样复杂的病例中的诊断和管理挑战.

主要方法:

截面成像 (心脏CT/MRI) 用于AAOCA检测.
评估心肌梗塞病因 (冠状动脉异常与大动脉狭窄).
治疗计划的多学科心脏团队方法.

主要成果:

一名77岁的男性患有高血压,高脂血症,CKD III和严重的大动脉狭窄,呈现出非ST升高的心肌梗塞.
确定了右冠状动脉的异常大动脉起源.
患者接受了透管大动脉置换;在症状解决之前,对AAOCA的进一步干预被推迟.

结论:

在心肌梗塞中,AAOCA与严重的大动脉狭窄之间的相互作用需要仔细评估.
一个分阶段的管理方法,优先考虑大动脉替换,可以有效.
多学科决策对于复杂的心脏疾病至关重要.

关键词:

异常冠状动脉异常冠状动脉大动脉狭窄症 (大动脉狭窄)心脏团队讨论团队讨论

更多相关视频

Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function

Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function

Published on: March 15, 2022

Testing Acetylcholine Followed by Adenosine for Invasive Diagnosis of Coronary Vasomotor Disorders

Testing Acetylcholine Followed by Adenosine for Invasive Diagnosis of Coronary Vasomotor Disorders

Published on: February 3, 2021

相关概念视频

Coronary Circulation

Coronary Circulation

The heart, an organ critical to survival, gets nourishment not from the blood it pumps but from a separate circulation system known as coronary circulation. This is the shortest circulation in the body and is responsible for supplying the heart with the nutrients it needs to function effectively.
Coronary circulation begins at the base of the aorta, where two main arteries arise—the left and right coronary arteries. These arteries encircle the heart in the coronary sulcus and supply the...

Physiology of the Heart: The Cardiac Cycle

Physiology of the Heart: The Cardiac Cycle

The cardiac cycle describes the events from one heartbeat to the next. It includes three main phases: diastole, atrial systole, and ventricular systole, all driven by changes in chamber pressures and the function of heart valves.
Diastole: The Relaxation Phase
During diastole, all four heart chambers relax. The atrioventricular (AV) valves open, and the semilunar valves close. This phase sees the lowest chamber pressures, promoting ventricular filling. Venous blood enters the heart through the...