To diagnose heart conditions including heart attacks and heart rhythm disturbances, clinicians typically rely on 12-lead electrocardiograms (ECGs)-;complex arrangements of electrodes and wires placed around the chest and limbs to detect the heart’s electrical activity.
Merck highlights subcutaneous demand even as Keytruda sales soar
Merck said Keytruda sales jumped 21% to $6.6 billion in the fourth quarter of the year, driven by new approvals in earlier-stage indications for breast