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The patient is a 75-year-old female who presents with dizziness and a slow heartbeat. She has a history of hypertension.
View the ECG taken and consider what your diagnosis and next steps would be. Resolution of the case begins on the next page.

(Case presented by Jonathan Giordano, DO, MS, MEd, McGovern Medical School at UTHealth Houston, Department of Emergency Medicine.)
A 75-Year-Old Female with Dizziness and a Slow Heartbeat
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