Skip to main content
. 2019 Nov 3;11(12):e11115. doi: 10.15252/emmm.201911115

Figure 5. Monophasic action potential from HCM‐affected family member II.4.

Figure 5

  • A, B
    Fluoroscopy during the recording of monophasic action potentials in right anterior oblique projection (A) and left anterior oblique projection (B) at 30°. Atrial stimulation was performed by a catheter in coronary sinus (CS) and a second catheter for the recording of monophasic action potentials (MAPs) at the septum of the right ventricle, and the ablation catheter (Abl) was not used for the recording.
  • C
    Representative MAPs traces.
  • D
    Comparison of MAPD90 and QTc (Bazett) in the index patients II.4 to a control and long QT (LQT) cohort taken from Shimizu et al (1991).