Pharmacological differences between calcium antagonists

Atherosclerosis, calcium, and calcium antagonists.

Clinical pharmacology of calcium antagonists. Satellite symposium on calcium antagonists.

A new class of agents has been made available for the treatment of hypertension. These calcium antagonists have rapid bioavailability and dramatic antihypertensive effects through reduction of total peripheral resistance and the vascular resistance of the major target organs of the body. These changes are usually associated with unchanged cardiac output, preserved organ blood flows, maintained ...

Interaction between digoxin and calcium antagonists and antiarrhythmic drugs.

The influence of several calcium antagonists and antiarrhythmic drugs on digoxin kinetics and actions were investigated in 36 healthy men during digoxin steady state (0.375 mg/day). The subjects were randomly assigned to three subgroups and each group received placebo (control) and two of the following regimens (doses three times a day) in a randomized sequence for 2 wk each: verapamil (80 mg) ...

Differences between opioids: pharmacological, experimental, clinical and economical perspectives.

Clinical studies comparing the response and side effects of various opioids have not been able to show robust differences between drugs. Hence, recommendations of the regulatory authorities have been driven by costs with a general tendency in many countries to restrict physician's use of opioids to morphine. Although this approach is recognized as cost-effective in most cases there is solid evi...

Calcium antagonists and endothelial function