PERTH AMBOY – Raritan Bay Medical Center is providing free blood pressure screenings Tuesday, March 4, 9 to 11 a.m., at Raritan Bay Area YMCA, 357 New Brunswick Ave., Lower Level, Perth Amboy, NJ. High blood pressure is associated with stroke, heart failure, heart attack and other life threatening conditions. Take advantage of this free screening to know your pressure levels and basic steps to regulate and maintain healthy blood pressure levels.