valvular

简明释义

英[ˈvælvjʊlə(r)]美[ˈvælvjələr]

adj. 瓣的；瓣形的；活门的

英英释义

单词用法

同义词

反义词

例句

1.Objective: To evaluate the character of cardiac valvular calcification in uremia patients and its effect on cardiac structure and function.

目的：应用超声心动图检测技术评价尿毒症性心瓣膜钙化的特点及其对心脏结构和功能的影响。

2.Objective To evaluate the characteristics of echocardiogram in senile degenerative heart valvular disease.

目的探讨老年人退行性心脏瓣膜病的超声心动图特点。

3.Mitral valve repair is a useful method of surgical treatment for mitral valvular regurgitation, and has less complication.

二尖瓣成形术是外科治疗二尖瓣反流的有效方法之一，且术后并发症少。

4.As for the situation in China, we don't have a lot of valvular disease patients.

对目前中国的情况而言，我们没有很多瓣膜病的患者。

5.Objective:To improve the clinical recognition of senile degenerative calcific valvular disease(SDCVD).

目的：提高对老年退行性钙化瓣膜病（SDCVD） 的临床认识。

6.Objective: To investigate the clinical characteristics and the value of early diagnosis of senile calcified valvular disease.

目的：探讨老年钙化性心瓣膜病的临床特点与早期诊断价值。

7.Objective: to observe the clinical effect of Qiangxinboyuan decoction on rheumatic valvular disease cardiac failure.

目的：观察强心保元汤治疗风湿性心瓣膜病心力衰竭临床疗效。

8.An echocardiogram can help visualize the valvular structure and identify any abnormalities.

超声心动图可以帮助可视化瓣膜结构并识别任何异常。

9.The patient was diagnosed with valvular heart disease, which affects the function of the heart valves.

患者被诊断为瓣膜性心脏病，这会影响心脏瓣膜的功能。

10.Doctors often recommend surgery for severe valvular disorders to improve blood flow.

医生通常建议对严重的瓣膜性疾病进行手术，以改善血液流动。

11.The valvular dysfunction can lead to complications like heart failure if left untreated.

如果不治疗，瓣膜功能障碍可能导致心力衰竭等并发症。

12.Patients with valvular issues may experience symptoms such as shortness of breath and fatigue.

有瓣膜问题的患者可能会出现呼吸急促和疲劳等症状。

作文

The human body is a complex system, and one of its most critical components is the cardiovascular system. Within this system, the heart plays a pivotal role in maintaining blood circulation throughout the body. A key feature of the heart's anatomy is its valves, which are essential for ensuring that blood flows in the correct direction. These structures are often referred to as valvular (阀门的) components. Understanding the function and importance of valvular (阀门的) structures can help us appreciate how vital they are to our overall health.The heart consists of four main chambers: the right atrium, right ventricle, left atrium, and left ventricle. Between these chambers are the heart valves, which include the tricuspid valve, pulmonary valve, mitral valve, and aortic valve. Each of these valvular (阀门的) components has a specific role in regulating blood flow. For instance, the tricuspid valve controls the flow of blood from the right atrium to the right ventricle, while the mitral valve regulates blood flow from the left atrium to the left ventricle. These valvular (阀门的) mechanisms ensure that blood moves efficiently through the heart and into the lungs and the rest of the body.When the heart beats, it generates pressure that opens and closes these valvular (阀门的) structures. If any of the valves become damaged or diseased, it can lead to serious health issues. For example, conditions such as stenosis or regurgitation can occur when a valvular (阀门的) structure does not open or close properly. Stenosis refers to the narrowing of a valve, which restricts blood flow, while regurgitation occurs when a valve fails to close completely, causing blood to flow backward. Both of these conditions can lead to significant complications, including heart failure.Diagnosis of valvular (阀门的) heart disease typically involves imaging techniques such as echocardiograms, which allow doctors to visualize the heart's structure and function. Treatment options may include medication, lifestyle changes, or surgical interventions to repair or replace damaged valves. The importance of early detection and treatment cannot be overstated, as timely intervention can greatly improve outcomes for individuals with valvular (阀门的) heart conditions.In addition to medical treatment, understanding the factors that contribute to valvular (阀门的) heart disease is crucial for prevention. Risk factors include age, high blood pressure, high cholesterol, and certain infections. By managing these risk factors through a healthy lifestyle—such as regular exercise, a balanced diet, and avoiding smoking—we can help maintain the integrity of our valvular (阀门的) structures and support overall heart health.In conclusion, the valvular (阀门的) components of the heart are essential for proper cardiovascular function. Their role in controlling blood flow cannot be underestimated, and understanding how they work can help us recognize the importance of heart health. By being proactive about our cardiovascular health and addressing potential risk factors, we can help ensure that our valvular (阀门的) structures remain functional throughout our lives.