• 2022-05-27
    When ventricular tachycardia causes hypotension, heart failure, or myocardial ischemia, the most important Treatment is? ()
    A: Atropine
    B: Isoproterenol
    C: Lidocaine
    D: Pacemaker
    E: asynchronized DC cardioversion
  • E
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    • 0

      Which of the following arrhythmias can not be treated with Lidocaine?() A: ventricular fibrillation B: premature ventricualr contraction caused by AMI C: supraventricular tachycardia D: premature ventricualr contraction E: ventricular arrhythmia induced by cardiac glycoside intoxication

    • 1

      冠心病的主要临床表现是心肌缺血、缺氧,从而导致的心绞痛、心律失常。严重者可发生心肌梗死,使心肌大面积坏死,危及生命。 A: The most common symptoms associated with coronary heart disease include angina pectoris and arrhythmia caused by myocardial ischemia and hypoxia. B: The main clinical manifestations of coronary heart disease are angina pectoris and arrhythmia which will cause myocardial ischemia and hypoxia.

    • 2

      In<br/>clinic, which of the followings is the most common factor of<br/>myocardial energy generation disorder? () A: myocarditis B: cardiomyopathies C: myocardial<br/>ischemia and hypoxia D: pericardial<br/>tamponade E: acidosis

    • 3

      What is the ECG diagnosis? [img=650x131]17de86e2f86d9bc.png[/img] A: Supraventricular tachycardia B: Ventricular tachycardia C: Ventricular fibrillation D: Asystole

    • 4

      Causes of pulmonary edema include A: Left ventricular failure B: Massive trauma C: Mycoplasmal pneumonia D: All of above