英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
CyberMedia查看　CyberMedia　在百度字典中的解释百度英翻中〔查看〕
CyberMedia查看　CyberMedia　在Google字典中的解释Google英翻中〔查看〕
CyberMedia查看　CyberMedia　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Aortic valve stenosis - Symptoms and causes - Mayo Clinic
    Symptoms Aortic valve stenosis ranges from mild to severe Symptoms generally happen when the valve is very narrowed Some people with aortic valve stenosis may not have symptoms for many years Symptoms of aortic valve stenosis may include: Chest pain or tightness with activity Feeling faint or dizzy or fainting with activity
  • Aortic Stenosis Overview | American Heart Association
    Causes of aortic stenosis Aortic stenosis mainly affects older people as a result of scarring and calcium buildup in the valve cusp (flap or fold) Age-related AS usually begins after age 60, but often it doesn’t show symptoms until ages 70 or 80 It may also result from contracting rheumatic fever in childhood Aortic stenosis in the young
  • Aortic valve disease in the older adult - PMC
    In evaluating elderly patients with aortic stenosis, it is important to elicit a comprehensive and meticulous history The three cardinal symptoms of aortic stenosis that prompt urgent valve replacement include angina, syncope, and heart failure symptoms (including orthopnea, edema, and paroxysmal nocturnal dyspnea)
  • Aortic Stenosis: Symptoms, Causes and Treatment Options
    Signs and symptoms of aortic stenosis As many as 300,000 people in the United States have severe aortic stenosis, with symptoms that often progress slowly, says Grossman Of concern, he says, are the signs of aortic stenosis that mirror other health issues often attributed to old age Those ailments include: Increasing fatigue and low energy level
  • Aortic Stenosis: Symptoms Treatment - Cleveland Clinic
    Aortic valve stenosis (or aortic stenosis) happens when the aortic valve in your heart is narrowed or blocked This interferes with the normal blood flow out of your heart It makes your heart work harder, causing heart damage, major health problems and even death Replacing the valve is the best treatment and gives you a good prognosis
  • Heart Valve Disease in the Elderly: Symptoms, Diagnosis . . .
    Aortic stenosis Aortic stenosis (AS), Mild TR may not cause symptoms or need intervention Rostagno C (2019) Heart valve disease in elderly
  • Aortic Stenosis: Symptoms, Causes, and Treatment - Patient
    Aortic stenosis symptoms Mild aortic stenos often does not cause any symptoms The symptoms associated with more severe aortic stenosis may include: Chest pain (angina) or tightness with activity Feeling faint or dizzy Shortness of breath, especially with activity Tiredness Heart failure symptoms, such as shortness of breath or swelling of
  • Aortic stenosis - symptoms, causes, diagnosis and treatment . . .
    In aortic stenosis, the aortic valve opening is narrowed This makes it harder for your heart to pump blood through to your aorta Aortic stenosis is more common in older people What are the symptoms of aortic stenosis? Symptoms of aortic stenosis often come on with exercise or physical activity They include: tiredness; feeling short of
  • When to Operate in Aortic Stenosis: Timing, Symptoms, and . . .
    The timing of intervention in aortic stenosis is critical Delaying surgery or transcatheter procedures until symptoms become severe or complications arise can lead to poorer outcomes Conversely, intervening too early may expose patients to unnecessary procedural risks For exceptionally fit individuals aged 75-85, timely intervention can be particularly advantageous, as they may tolerate
  • What are Aortic Stenosis Symptoms and Causes? | Dr. C Raghu
    Because of this it was believed that patients with aortic stenosis tend to have low blood pressure This is not true regarding the current epidemic of aortic stenosis we are currently seeing Currently most of the aortic stenosis patients are elderly in their 60s, 70s and 80s of age
  • Aortic valve disease - Symptoms and causes - Mayo Clinic
    Aortic valve stenosis Aortic valve stenosis is a thickening and narrowing of the valve between the heart's main pumping chamber and the body's main artery, called the aorta The narrowing creates a smaller opening for blood to pass through This reduces or blocks blood flow from the heart to the rest of the body
  • Aortic Stenosis - Progression, Outlook, Symptoms, and Treatments
    The outlook for someone with aortic stenosis depends mostly on whether or not they are experiencing symptoms You can have aortic stenosis for 10–20 years Trusted Source PubMed Central Highly respected database from the National Institutes of Health Go to source without any symptoms As long as a person is asymptomatic, they can have a good





中文字典-英文字典  2005-2009