“Crochetage” (Notch) on R wave in inferior limb leads: A new independent electrocardiographic sign of atrial septal defect

Joseph Heller, Albert Hagège, B. Besse, Michel Desnos, François-Noël Marie, Claude Guérot

Journal of the American College of Cardiology · 1996 · 80 citations · 15 references

Concepts

References

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