Table 1 Summary of included studies
Study ID | Design | Population | Follow-up | Main findings |
|---|---|---|---|---|
Dijos et al. [16] | Single center, prospective cohort study | 198 patients with severe AS (19 with prior C-XRT) | 6 months | Similar short-and mid-term mortalities between the comparison groups |
Bouleti et al. [17] | Single center, prospective cohort study | 52 patients with severe AS (26 with prior C-XRT) | 5 years | Trends for higher short- and long-term mortalities in C-XRT group, but statistically not significant |
Gajanana et al. [18] | Single center, prospective cohort study | 1150 patients with severe AS (44 with prior C-XRT) | 1 year | Similar short-term mortality in both groups, but higher 1-year mortality in C-XRT group |
Agrawal et al. [10] | Observational study (STS/ACC TVT Registry) | 610 patients with severe AS (75 with prior C-XRT) | 17 months | Significantly higher in-hospital and long-term mortalities in the C-XRT group |