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
roulroul查看 roulroul 在百度字典中的解释百度英翻中〔查看〕
roulroul查看 roulroul 在Google字典中的解释Google英翻中〔查看〕
roulroul查看 roulroul 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:


  • Stable Angina - American Heart Association
    Stable angina is chest pain or discomfort and usually happens during physical activity or when you’re having strong emotions The American Heart Association explains angina pectoris, also known as stable angina, is the medical term for chest pain or discomfort due to coronary heart disease
  • Angina (Chest Pain) - American Heart Association
    Angina is chest pain or discomfort due to your heart muscle not getting enough oxygen-rich blood It can feel like pressure or squeezing in your chest It may spread to your shoulders, arms, neck, jaw, abdomen or back
  • What Is Angina? - American Heart Association
    What does angina feel like? Angina pain is often in the center of the chest, behind the breastbone It usually lasts for only a few minutes The five types of angina are stable, unstable, microvascular, Prinzmetal and refractory Each has certain symptoms Some common symptoms of angina include:
  • Unstable Angina - American Heart Association
    Unstable angina causes unexpected chest pain and usually occurs while resting It should be treated as an emergency The American Heart Association explains chest pain, unstable angina, the risks and treatment of unstable angina
  • Angina in Women Can Be Different From Men
    Angina is a warning sign of heart disease Angina symptoms in women can appear different from men Symptoms that aren’t recognized can delay treatment
  • Prinzmetal Angina - American Heart Association
    Prinzmetal angina usually happens when a person is resting, normally between midnight and early morning These attacks can be very painful Prinzmetal angina is also called: Variant angina; Vasospastic angina; See an illustration of angina Causes The pain from Prinzmetal angina is caused by a spasm in the arteries that supply blood to the
  • What is a Heart Attack? - American Heart Association
    Angina attacks don’t permanently damage the heart muscle Different types of angina include: Stable angina, or angina pectoris It often occurs during exercise or emotional stress when: Your heart rate and blood pressure increase; Your heart muscle needs more oxygen Learn more about stable angina Unstable angina
  • Ischemic Heart Disease and Silent Ischemia
    Ischemia can cause chest pain or discomfort known as angina pectoris Other symptoms can include: Pain in upper body; Shortness of breath; Sweating; Indigestion that may feel like heartburn; Nausea or vomiting; Dizzy or lightheadedness; Fast or irregular heartbeat; View an illustration of angina Ischemia is most likely to happen when:
  • Cold Weather and Cardiovascular Disease - American Heart Association
    People with coronary heart disease often suffer angina pectoris (chest pain or discomfort) when they're in cold weather Besides cold temperatures, high winds, snow and rain also can steal body heat Wind is especially dangerous because it removes the layer of heated air from around your body
  • Coronary Artery Disease - American Heart Association
    Coronary heart disease is a common term for the buildup of plaque in the heart’s arteries that could lead to heart attack or ischemic stroke But what about coronary artery disease? Is there a difference? The short answer is often no — health care professionals frequently use the terms interchangeably





中文字典-英文字典  2005-2009