Nonparallel changes in global left ventricular chamber volume and muscle mass during the first year after transmural myocardial infarction in humans

Key Points

• To study the changes in global left ventricular chamber volume and muscle mass during the first year post-myocardial infarction.
• Examined patients over one year post-transmural myocardial infarction
• Measured left ventricular volume and muscle mass changes through imaging techniques
• Analyzed the relationship between volume and muscle mass changes over time.
• Significant reduction in left ventricular chamber volume observed in the first year
• Muscle mass changes did not parallel the volume changes
• Implications for understanding cardiac recovery post-myocardial infarction.