Symptoms of a heart attack can be deceiving. It can take the appearance of simple muscle aches or flu like symptoms. If your family has a history of heart disease, it is important to always be on alert and be prepared. If you've had a heart attack previously (no matter how mild) and are now taking medications (e.g. Plavix, Pradax or Coumadin) to thin your blood, you need a medical ID. When a heart attack or other cardiac episode happens, speedy diagnosis and treatment is critical to saving your life. Under these circumstances, your ability to effectively communicate your medical needs to paramedics can be limited. Be prepared and alert paramedics instantly with your MedicAlert ID. Every precious second is necessary to saving your life.