asystoles การใช้

• This depolarization opens some abnormally slow heart rhythms, or asystole.
• Also, ventricular fibrillation frequently occurs below and asystole below.
• In extreme cases, such as asystole, cardiopulmonary resuscitation may be required.
• The fibrillation in the heart decreases over time, and will eventually reach asystole.
• The first surgery was halted when the patient experienced asystole ( " flatline " ).
• Asystole may be treated with 1 mg epinephrine by IV every 3 5 minutes as needed.
• The most common procedure for accomplishing asystole is infusing cold cardioplegic solution into the coronary circulation.
• As in asystole, the prognosis for a patient presenting with this rhythm is very poor.
• The potential for these contraindications and drug-drug interaction could lead to asystole and cardiac arrest.
• There is a slight chance of the rate dropping to zero, or flatline ( asystole ).
• As the cardioplegia solution distributes to the entire myocardium, the ECG will change and eventually asystole will ensue.
• Cardiac arrest and asystole refer to situations in which there is " no " cardiac output at all.
• About 30 percent of victims, usually patients who have been down longer, have asystole, and nearly all die.
• Patients in asystole did much better with vasopressin, but among other victims, outcomes were similar for the two drugs.
• In fact, in the case of Clarence Ray Allen, a second dose of potassium chloride was required to attain asystole.
• :I will note parenthetically that a defibrillator cannot restart a'flatline'rhythm ( " asystole " ).
• Clinically, an agonal rhythm is regarded as asystole and should be treated equivalently, with cardiopulmonary resuscitation and administration of intravenous adrenaline.
• Defibrillation is effective only for certain heart rhythms, namely ventricular fibrillation or pulseless ventricular tachycardia, rather than asystole or pulseless electrical activity.
• Asystole is treated by cardiopulmonary resuscitation ( CPR ) combined with an intravenous vasopressor such as epinephrine ( a . k . a . adrenaline ).
• AEDs, like all defibrillators, are not designed to shock asystole ('flat line'patterns ) as this will not have a positive clinical outcome.