Chapter 1. Why: fetal heart ultrasound
Chapter 2. How: technical aspects
Chapter 3. How: anatomic–ultrasound correlations: 3 steps, 10 key points
Chapter 4. How: conducting the examination and its pitfalls
Chapter 5. First-trimester cardiac scan and study
Chapter 6. Why: critical cardiac pathologies not to be overlooked
Chapter 7. When: fetal morphological examination after the discovery of a cardiopathy