Worsening of mitral valve regurgitation after radiofrequency catheter ablation of ventricular arrhythmia originating from a left ventricular papillary muscle

• Atsushi Mochizuki, MD,
• Daigo Nagahara, MD, PhD,
• Hirohito Takahashi,
• Rei Saito, MD,
• Takefumi Fujito, MD,
• Tetsuji Miura, MD, PhD

Affiliations

Atsushi Mochizuki, MD

Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan

Daigo Nagahara, MD, PhD

Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan

Hirohito Takahashi

Clinical Engineering Office, Sapporo Medical University Hospital, Sapporo, Japan

Rei Saito, MD

Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan

Takefumi Fujito, MD

Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan

Tetsuji Miura, MD, PhD

Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan