Please choose the correct ending to complete the given sentence: Health: [header] How to know if left arm pain is heart related [title] Evaluate the quality of your pain. [step] Pain that relates to a heart attack most often feels like a pressure, or squeezing, sensation. It can range from mildly painful, or not painful at all (in what are called " silent heart attacks "), to full pain that people would rank a 10 out of 10 in intensity.

Ending1: [substeps] It is important to determine how long your pain was present. Heart aches quickly subside, but as a result, they become more painful or unbearable. Ending2: Common choices are the following : [substeps] Moderate pain, usually moderate, tends to be accompanied by a dull, immediate feeling. Heavy pain, such as irregular heart rate, constant constant pressure with heavy pressure. Ending3: [substeps] Muscle aches from overexertion will keep you awake at night and may even inhibit sleep. Persistent painful pain might also radiate from the inside your elbow into your hand. Ending4: The pain is often in the chest area, and may radiate down your left arm, to your jaw, or to your back. [title] Look for non pain-related symptoms.

Answer format: ending1/ending2/ending3/ending4