A Mountains States Health Alliance Facility Has Introduced New Life-Saving Heart Care To Southwest Virginia. The New Program At Johnston Memorial Hospital In Abingdon Could Mean The Difference Between Life And Death. The Program Allows Highly Experienced Doctors To Not Just Diagnose But Also To Treat Patients For Urgent Heart Problems 24 Hour A Day Seven Days A Week. In Addition To Saving Lives, This New Service Establishes Johnston Memorial Hospital As A Full Service Referral Center For Advanced Cardiac Disease.