Menstrual cycle: Whats normal, whats not - Mayo Clinic Do you know when your last menstrual period began or how long it lasted? If not, it might be time to start paying attention Keeping track of your menstrual cycles can help you understand what's typical for you You also can record your ovulation and find important changes — such as a missed
Aspartate aminotransferase (AST) blood test - Mayo Clinic An aspartate aminotransferase test, also called an AST test, is a blood test It's commonly used to check the health of the liver AST is a substance found mostly in the liver But it's also in the heart, kidneys, muscles and other organs When tissues in these organs are damaged, AST can leak into
Aging: What to expect - Mayo Clinic You know that aging will likely cause wrinkles and gray hair But do you know how aging will affect your teeth, heart and sexuality? Find out what changes to expect as you continue aging — and how to promote good health at any age Age-related structural changes in the large intestine can result
THE NEW NORMAL BLOOD PRESSURE RANGE - Mayo Clinic considered normal has been developed The new normal range for blood pressure recommended by the American Heart Association is below120 80 In addition,a new category called pre-hypertension,has been added to identify those at high risk for developing high blood pressure Pre-hypertension is considered to be anywhere between 120-139 (systolic
Blood pressure chart: What your reading means - Mayo Clinic Normal blood pressure: Maintain or adopt a healthy lifestyle 120 to 129: and: Below 80: Elevated blood pressure: Maintain or adopt a healthy lifestyle 130 to 139: or: 80 to 89: Stage 1 hypertension: Maintain or adopt a healthy lifestyle Talk to a healthcare professional about taking one or more medicines 140 or higher: or: 90 or higher
Mayo Clinic corrected QT interval (QTc) calculator - Medical . . . Worried about QT interval prolongation? This online evidence based resource will help guide you how to measure the QT interval and calculate the QTc value with an easy to use calculator which takes into account the patients underlying rhythm, gender and age
High blood pressure (hypertension) - Symptoms and causes Hypertension can be diagnosed by performing careful and repeated measures of the blood pressure Blood pressure categories include normal blood pressure, defined as a systolic pressure less than 120, and a diastolic pressure less than 80 Elevated blood pressure is defined as a systolic pressure 120 to 129, and a diastolic pressure less than 80