appearance—especially if it is painful or tender—it is worth having it examined.
Can Heart Problems Cause Visible Hand Veins?
Visible hand veins alone are not a typical sign of heart disease.
Heart conditions are much more likely to cause symptoms such as:
Shortness of breath
Chest discomfort
Fatigue
Leg swelling
Reduced exercise tolerance
Therefore, prominent veins without other symptoms should not automatically be interpreted as a heart problem.
Can High Blood Pressure Cause Them?
High blood pressure generally does not cause hand veins to suddenly
become visible.
Hypertension is
