Ivabradine, a medicine that slows the heart, lowered standing pulse by 18.5 beats per minute on average in people with POTS.
POTS is a condition where the heart races too much when standing. A 2026 review combined nine studies involving 24
About 91% of people in this small study with diabetes-related nerve damage also had damage to nerves that control the heart.
The study included 80 people with established nerve damage from diabetes. Researchers reviewed their health histor