Could Septal Reduction Outcomes Vary by Gender?

A retrospective analysis recently published in JACC: Cardiovascular Interventions suggests that that the risks of septal reduction therapy may differ for men and women.

In particular, the study found that the need for a pacemaker following septal alcohol ablation was almost 3 times more likely for a female than for a male.

The authors suggested that the reason for this difference may have been more advanced disease among female patients, and a higher instance of myocardial fibrosis and calcification.  

Whatever the reason, this is another factor for patients to consider before deciding which method of septal reduction is best for them.