Regarding your report “US stocks fall as consumer confidence sinks most in four years” (FT.com, February 25), we suspect that 2.3mn federal employees worried about their jobs is a significant factor ...

The recent study by Holger Thiele and colleagues1 offers an extensive meta-analysis on the use of mechanical circulatory support (MCS) in acute myocardial infarction-related cardiogenic shock (AMICS).