Dear Dr. Roach: My doctor put me on Norvasc 10 mg to keep my blood pressure normal. Since Norvasc is a calcium-channel-blocking medicine, can I still take my calcium and vitamin D-3 supplements? I was ...

When you have atrial fibrillation, the two upper chambers of your heart (atria) don't beat in sync with the two lower chambers (ventricles). This makes your heart beat out of rhythm and sometimes very ...

What Are Calcium Channel Blockers? Calcium makes your heart and blood vessels work harder to pump. Calcium channel blockers work by slowing the movement of calcium into the cells of the heart and ...

Voltage-gated calcium channels are of critical importance for nervous system function at the cellular and network levels. Aberrant calcium channel function is associated with a wide range of ...

Towards the end of 2019, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) appeared on the scene, and practically shut down the world for the next several months. Since then, a slow and ...