Cardiovascular disease is commonly considered something that strikes instantly-- a sharp pain in the upper body, a dramatic collapse, a rescue ride to the emergency room. Yet the fact is, it rarely begins with fireworks. More frequently, it whispers before it barks. Early symptoms can be

  Heart problem is usually taken something that strikes all of a sudden-- a sharp pain in the chest, a significant collapse, a rescue ride to the emergency clinic. However the truth is, it seldom begins with fireworks. More often, it whispers before it barks. Early symptoms can be subtle,