Figure 11From: Myocardial tagging by Cardiovascular Magnetic Resonance: evolution of techniques–pulse sequences, analysis algorithms, and applicationszHARP pulse sequence. The pulse sequence is derived from CSPAMM. Two CSPAMM images are acquired with horizontal and vertical lines to obtain in-plane strains. Through-plane strain is obtained by adding positive (light gray) and negative (dark gray) z-gradients after the slice selection pulse of the horizontal and vertical tagged images, respectively.Back to article page