https://www.selleckchem.com/products/Nolvadex.html
Heart failure with preserved ejection fraction (HFpEF) is an increasingly diagnosed condition whose failure to respond to new drugs effective in heart failure with reduced ejection fraction is of great concern. HFpEF is an incompletely understood and markedly heterogeneous syndrome, but cardiac amyloidosis is increasingly recognized as one of its various causes. The specific hemodynamic and pathophysiological features of cardiac amyloidosis result in poor tolerance of heart failure medications and in worse outcomes compared with other