Monday - Friday: 7 a.m. - 10 p.m.Saturday & Sunday: 9 a.m. - 5 p.m.
Monday - Friday: 8 a.m. - 4:30 p.m.
The best chance of surviving a heart attack is to act quickly. Do not wait for symptoms to go away. Call 9-1-1 immediately, and chew an aspirin while waiting for the ambulance to arrive.