Figure 1From: Reverse Δ-wave as a possible sign in electrocardiography to diagnose mitral valve prolapseElectrocardiographic changes in mitral valve prolapse. A: Reverse Δ-wave in inferior leads. B: Reverse Δ-wave in I and aVL leads. C: Reverse Δ-wave in both inferior, I and aVL leads. D: rS in I and aVL leads with reverse Δ-wave in inferior leads.Back to article page