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


  • Heart palpitations - Symptoms causes - Mayo Clinic
    Heart palpitations (pal-pih-TAY-shuns) are feelings of having a fast-beating, fluttering or pounding heart Stress, exercise, medication or, rarely, a medical condition can trigger them Although heart palpitations can be worrisome, they're usually harmless
  • Heart palpitations - Diagnosis treatment - Mayo Clinic
    If you have heart palpitations with severe shortness of breath, chest pain or fainting, seek emergency medical attention If your palpitations are brief and there are no other worrisome signs or symptoms, make an appointment to see your health care provider
  • Heart palpitations in adults - Mayo Clinic
    See your doctor if you experience the feeling of a rapid, fluttering or pounding heart (heart palpitations) Heart palpitations that occur without other symptoms don't often present a significant health risk
  • Heart arrhythmia - Symptoms and causes - Mayo Clinic
    A heart arrhythmia occurs when the electrical signals that tell the heart to beat don't work properly The heart may beat too fast or too slow Or the pattern of the heartbeat may be inconsistent
  • Heart Palpitations: the cause may be elusive - Mayo Clinic Press
    Palpitations may be harmless; other than reassurance, no treatment may be necessary However, they also may be a clue to other, more dangerous arrhythmias Check back with your doctor if palpitations become more frequent, noticeable or bothersome
  • Supraventricular tachycardia - Symptoms and causes - Mayo . . . - Mayo Clinic
    The heart beats 100 or more times a minute Usually during SVT, the heart beats 150 to 220 times a minute The fast heartbeat may come and go suddenly Symptoms of supraventricular tachycardia may include: Pounding or fluttering feelings in the chest, called palpitations A pounding sensation in the neck Chest pain Fainting or almost fainting
  • Tachycardia - Symptoms and causes - Mayo Clinic
    Racing, pounding heartbeat or flopping in the chest, called palpitations Chest pain Fainting Lightheadedness Rapid pulse Shortness of breath When to see a doctor Many things can cause tachycardia If you feel like your heart is beating too fast, make an appointment for a health checkup Seek immediate medical help if you have: Chest pain
  • Palpitations Every Day - Mayo Clinic Connect
    I went from having palpitations once or twice a month to now almost every day and sometimes all day long -on and off when I sleep and slightly move my body to a different position, I can feel my heart rate moving faster
  • Premature ventricular contractions (PVCs)
    Premature ventricular contractions (PVCs) are extra heartbeats that begin in one of the heart's two lower pumping chambers (ventricles) These extra beats disrupt the regular heart rhythm, sometimes causing a sensation of a fluttering or a skipped beat in the chest
  • Palpitations, Supraventricular Tachycardia or SVT - Mayo Clinic Connect
    SVT is a fast heart rate that starts in the upper chambers of the heart About 2 years ago, I underwent a cardiac ablation procedure, (which "resets" the heart's electrical circuit), as my episodes were prolonged and occurred often





中文字典-英文字典  2005-2009