Common heart attack signs and symptoms include: 1  Pressure, tightness, pain, or a squeezing or aching sensation in your chest or arms that may spread to your neck, jaw or back. 2  Nausea, indigestion, heartburn or abdominal pain. 3  Shortness of breath.  Cold 1  sweat. Fatigue.  Lightheadedness or sudden dizziness.
Training in a Residency or Fellowship. Admission Requirements for Medical School. Medical school admission requirements vary from school to school. In general, before applying to medical school, students should complete the Medical College Admission TestÂ® (MCATÂ®), and demonstrate that they can handle rigorous coursework.
What Are the Education Requirements for an ER Doctor? Educational requirements for becoming an emergency room (ER) doctor usually include completion of a medical degree as well as extensive on-the-job training through hospital residency programs. Read on to learn more about the prerequisites and common curriculum for these medical degree programs.