intracardiac

简明释义

英[/ˌɪntrəˈkɑrdɪæk/]美[/ˌɪntrəˈkɑrdɪæk/]

adj. 心脏内的

英英释义

单词用法

同义词

反义词

例句

1.Vegetations were in different echocardiographic characteristics, including: different intracardiac location, different shapes and sizes.

赘生物有附着位置、大小、形态及随病程变化多种超声特点。

2.This study tested the feasibility and safety of radiofrequency (RF) catheter ablation in eliminating focal atrial fibrillation (AF) under the guidance of intracardiac echocardiography (ICE).

探讨在心腔内超声（ICE）导引下对局灶性心房颤动（简称房颤）行射频消融治疗的可行性和安全性。

3.Objective: the aim of this report is to enhance the achievement ratio of operations through analyzing causes of early death in patients after the intracardiac operations under direct vision.

目的：分析心内直视手术后患者的早期死亡原因，以期进一步提高手术成功率。

4.Methods Using pre-warning intervention in 736 patients who have accepted the intracardiac surgery under extracorporeal circulation.

方法对736例实施体外循环心脏直视手术患者行压疮预警干预程序。

5.The left arteriorenal(LRA) hemodynamics changes in 49 cases during intracardiac operation under direct vision were studied by transesophageal color Doppler imaging.

应用经食管彩色多普勒超声仪研究49例心内直视术期间左肾动脉（LRA）的血流动力学变化。

6.Conclusion Intracardiac operation via direct vision from small incision with minor trauma under right axilla is safe and reliable with good cosmetic effect.

结论右腋下微创小切口剖胸行心内直视手术安全可靠，美容效果好。

7.Activation of blood coagulation is more important in the pathogenesis of intracardiac thrombi than platelet activation, although the latter plays a contributory role.

凝血系统激活在心腔内血栓形成中的重要性甚于血小板活化，虽然后者也起一定作用。

8.Objective: the aim of this report is to enhance the achievement ratio of operations through analyzing causes of early death in patients after the intracardiac operations under direct vision.

目的：分析心内直视手术后患者的早期死亡原因，以期进一步提高手术成功率。

9.The doctor performed an intracardiac procedure to address the patient's heart condition.

医生进行了一个心内手术来处理病人的心脏病。

10.An intracardiac echocardiogram was conducted to visualize the heart's chambers.

进行了一个心内超声心动图以观察心脏的腔室。

11.The team discussed the risks associated with intracardiac catheterization.

团队讨论了与心内导管插入相关的风险。

12.During the intracardiac mapping, abnormal electrical pathways were identified.

在心内映射过程中，识别出了异常的电传导通路。

13.The patient experienced complications following the intracardiac intervention.

患者在心内干预后经历了并发症。

作文

The human heart is a complex organ that plays a vital role in the circulatory system. Understanding its functions and the various medical procedures associated with it can greatly enhance our knowledge of cardiovascular health. One such term that often arises in discussions about heart-related medical interventions is intracardiac, which refers to anything occurring within the heart itself. This term is particularly significant in the field of cardiology, where healthcare professionals deal with numerous conditions that affect the heart's structure and function. To grasp the concept of intracardiac, it is essential to recognize the anatomy of the heart. The heart consists of four chambers: the left atrium, the left ventricle, the right atrium, and the right ventricle. Each chamber plays a specific role in pumping blood throughout the body. When we talk about intracardiac procedures, we are often referring to interventions that occur within these chambers, such as catheterizations, ablations, or the placement of devices like pacemakers. One common intracardiac procedure is cardiac catheterization. During this procedure, a thin tube called a catheter is inserted into a blood vessel and guided to the heart. This allows doctors to diagnose and treat various heart conditions without the need for open-heart surgery. For instance, if a patient has a blockage in one of the coronary arteries, a doctor may perform an intracardiac angioplasty to widen the artery and restore blood flow. Another example of an intracardiac intervention is radiofrequency ablation, a technique used to treat arrhythmias—irregular heartbeats. In this procedure, catheters are inserted into the heart to target specific areas that are causing abnormal electrical signals. By delivering energy to those areas, the procedure aims to restore normal rhythm. Understanding intracardiac procedures like these is crucial for both patients and healthcare providers, as they represent advancements in minimally invasive techniques that can lead to better outcomes and quicker recovery times. Moreover, the term intracardiac is not limited to procedures alone; it also has implications in the context of diagnostics. For instance, echocardiograms, which use ultrasound waves to create images of the heart, can provide valuable information about intracardiac structures and functions. These non-invasive tests help identify issues such as valve defects or congenital heart diseases, allowing for timely intervention. In conclusion, the term intracardiac encompasses a wide range of activities and procedures related to the heart. Whether it involves surgical interventions, diagnostic imaging, or therapeutic techniques, understanding what intracardiac entails is essential for anyone interested in cardiovascular health. As medical technology continues to evolve, the significance of intracardiac procedures will likely grow, making it imperative for both patients and practitioners to stay informed about these critical aspects of heart care. By doing so, we can better appreciate the intricacies of the heart and the innovative methods employed to treat its ailments.

人类的心脏是一个复杂的器官，在循环系统中发挥着至关重要的作用。理解其功能以及与之相关的各种医学程序可以极大地增强我们对心血管健康的认识。在关于心脏相关医疗干预的讨论中，常常出现一个术语——intracardiac，它指的是发生在心脏内部的任何事物。这个术语在心脏病学领域尤其重要，因为医疗专业人员处理许多影响心脏结构和功能的疾病。 要理解intracardiac的概念，首先必须认识到心脏的解剖结构。心脏由四个腔室组成：左心房、左心室、右心房和右心室。每个腔室在将血液泵送到全身中发挥着特定的作用。当我们谈论intracardiac程序时，通常是指发生在这些腔室内的干预，例如导管插入术、消融术或设备（如起搏器）的放置。 一种常见的intracardiac程序是心脏导管插入术。在此程序中，一根称为导管的细管被插入血管并引导至心脏。这使得医生能够在不进行开胸手术的情况下诊断和治疗各种心脏疾病。例如，如果患者的冠状动脉之一发生了堵塞，医生可能会进行intracardiac血管成形术，以扩张动脉并恢复血流。 另一个intracardiac干预的例子是射频消融，这是一种用于治疗心律失常（不规则心跳）的技术。在此过程中，导管被插入心脏，以针对导致异常电信号的特定区域。通过向这些区域施加能量，该程序旨在恢复正常节律。理解像这样的intracardiac程序对患者和医疗提供者来说都是至关重要的，因为它们代表了微创技术的进步，可以带来更好的结果和更快的恢复时间。 此外，intracardiac这一术语不仅限于程序本身；它在诊断方面也具有重要意义。例如，超声心动图使用超声波创建心脏图像，可以提供关于intracardiac结构和功能的宝贵信息。这些非侵入性测试有助于识别诸如瓣膜缺陷或先天性心脏病等问题，从而允许及时干预。 总之，intracardiac这一术语涵盖了与心脏相关的广泛活动和程序。无论是外科干预、诊断成像还是治疗技术，理解intracardiac所包含的内容对于任何对心血管健康感兴趣的人来说都是至关重要的。随着医疗技术的不断发展，intracardiac程序的重要性可能会不断增长，因此让患者和从业者保持对这些心脏护理关键方面的了解显得尤为重要。通过这样做，我们可以更好地欣赏心脏的复杂性以及治疗其疾病所采用的创新方法。