Journals
Publish with us
Publishing partnerships
About us
Blog
Case Reports in Cardiology
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Case Reports in Cardiology
/
2023
/
Article
/
Fig 3
/
Case Report
The Heart Block Hat-Trick: A Case of Alternating First-, Second-, and Third-Degree Heart Blocks
Figure 3
ECG stress test at peak exercise, which demonstrates intermittent high-grade 2 : 1 AV block.