Moreover, injection of alginate biomaterial into old myocardial infarction (60 days) increased scar thickness and improved systolic and diastolic dysfunction.

• 此外，藻酸盐生物材料注入陈旧性梗塞（60天后）同样能够增加疤痕厚度，以及改善左室收缩和舒张功能障碍。