{Reference Type}: Case Reports {Title}: Helix-fixation leadless pacemaker delivery catheter reeling in intracardiac tissue and becoming stuck: A case report. {Author}: Nomura T;Kumazawa D;Onodera K;Mizuno Y;Toyoda S;Yamashita K; {Journal}: HeartRhythm Case Rep {Volume}: 10 {Issue}: 7 {Year}: 2024 Jul 暂无{DOI}: 10.1016/j.hrcr.2024.04.010