Final answer:
A second-degree or incomplete heart block, also known as Mobitz Type 2, is a conduction abnormality that occurs in the bundle branches of the heart. It is characterized by an irregular pulse and a slow heart rate. Treatment may involve atropine and a pacemaker if the patient is symptomatic.
Step-by-step explanation:
A second-degree or incomplete heart block, also known as Mobitz Type 2, is a conduction abnormality that occurs in the bundle branches of the heart. It is characterized by an irregular pulse and a slow heart rate. To diagnose this condition, CKMB and trop levels should be checked, and atropine should be ready to administer. Additionally, other tests like ECG and echocardiogram may be useful.
If the patient is symptomatic with bradycardia, treatment may involve atropine and a pacemaker. It is also important to rule out a myocardial infarction (MI) by checking troponin levels and CKMB. Electrolyte levels should be monitored and any imbalances corrected.