Which of the following is NOT a contraindication to thrombolysis following a diagnosis of an acute MI?
belongs to book: EMQs and MCQs for Medical Finals|Jonathan Bath & Rebecca Morgan & Mehool Patel|| Chapter number:3| Question number:60
All Answers
total answers (1)
b. Contraindications to thrombolysis include:
• Known active bleeding source (e.g. peptic ulcer, active dyspepsia).
• Active menstruation.
• Cerebrovascular accident within 3 months.
• Surgery or head injury within last 3 months.
• Severe hypertension:
– Systolic more than 200mmHG or diastolic more than 100mmHg.
– Must be sustained (e.g. not responding to i.v. nitrates).
• Hypotension:
– Systolic less than 90mmHg and not corrected by atropine (if bradycardia) or other rhythm correction.
• Chest trauma due to prolonged cardiac massage – if CPR more than 5 minutes assess risks with senior staff.
• On warfarin.
• Known or suspected aortic aneurysm.
• Known sensitivity to streptokinase or prior administration within last 24 months (for streptokinase administration only).
need an explanation for this answer? contact us directly to get an explanation for this answer