Sinus Bradycardia

Question 1

Causes

Answer 1

hypoglycemia, hypothermia, hypothyroidism, previous cardiac hx, meds, toxic exposure

MI - inferior wall involving right coronary artery

Question 2

Signs and Symptoms

Answer 2

Syncope, dizziness, chest pain, SOB, exercise intolerance, cool and clammy skin

Question 3

Risks

Answer 3

Reduced cardiac output

Question 4

Medical treatments

Answer 4

atropine, pacing (if pt is hemodynamically compromised) treatment will be based on whether pt is symptomatic

Question 5

Nursing interventions

Answer 5

Assessment

• Is pt symptomatic?
• Give O2 and monitor O2 sat
• Monitor b/p and HR
• Start IV and notify MD