what is HTN mean
HTN is another term for hypertension or high blood pressure as it is commonly known. This is a cardiac chronic medical condition by which the blood pressure is accelerated. There usually no other medical causes or ailments that provoke the existence of HTN.About 80% of the cases have no disease related causes.TN is another term for hypertension or high blood pressure as it is commonly known. This is a cardiac chronic medical condition by which the blood pressure is accelerated. There usually no other medical causes or ailments that provoke the existence of HTN. About 80% of the cases have no disease related causes.