A persistently rapid heart rate, new palpitations, chest pain, shortness of breath, or dizziness should be medically assessed, especially in people with existing heart conditions or those taking medicines that affect heart rhythm
IV push, IV infusion over a set time, IM injection into a muscle, etc.)
Am J Physiol Gastrointest Liver Physiol 297:G567G575
GH administration in these populations resulted in increased insulin-like growth factor 1 (IGF-1) levels, and increased muscle mass and functional ability
It is important to note that few studies have examined omics biomarkers in relationship to existing clinical criteria, such as coma or a constellation of clinical and laboratory findings (i.e., Kings College Criteria) currently in use by clinical practitioners as a prognostic indicator