Ma
- Magnesium - blood (see: Magnesium blood test)(Medical Test)
- (Medical Test)
- (Medical Test)
- Magnetic resonance imaging (see: MRI)(Medical Test)
- Magnetic resonance imaging - abdomen (see: Abdominal MRI scan)(Medical Test)
- Magnetic resonance imaging - cardiac (see: Heart MRI)(Medical Test)
- Magnetic resonance imaging - cranial (see: Head MRI)(Medical Test)
- Magnetic resonance imaging - heart (see: Heart MRI)(Medical Test)
- (Special Topic)
- Malignant ascites - abdominal tap (see: Abdominal tap )(Medical Test)
- (Condition)
- (Medical Test)
- (Medical Test)
- Mammography (see: Mammogram)(Medical Test)
- (Self-Care)
- (Condition)
- MAS - ECMO (see: Extracorporeal membrane oxygenation)(Special Topic)
- Maturity onset diabetes - InDepth (see: Diabetes - type 2 - InDepth)(In-Depth)
Mc
- MCI - vascular (see: Vascular dementia)(Condition)
Me
- Measuring blood pressure (see: Blood pressure measurement)(Medical Test)
- Mechanical valves (see: Heart valve surgery)(Surgery)
- Mechanical valves, Prosthetic valves (see: Heart valve surgery)(Surgery)
- Meconium aspiration - ECMO (see: Extracorporeal membrane oxygenation)(Special Topic)
- Medi - port (see: Central venous catheters - ports)(Discharge)
- (Condition)
- Medical emergencies - how to recognize them (see: Recognizing medical emergencies)(Special Topic)
- Medical errors - medicine (see: Medicine safety - Filling your prescription)(Special Topic)
- Medical errors - prevention (see: Help prevent hospital errors)(Special Topic)
- Medical test - clear liquid diet (see: Clear liquid diet)(Self-Care)
- Medical test - full liquid diet (see: Full liquid diet)(Self-Care)
- Medication - non-compliance (see: When you feel like changing your medicine)(Special Topic)
- Medication - nonadherence (see: When you feel like changing your medicine)(Special Topic)
- Medication safety (see: Medicine safety and children)(Special Topic)
- Medications - storing (see: Storing your medicines)(Self-Care)
- Medications - taking (see: Taking medicines - what to ask your provider)(Doctor Questions)
- (Special Topic)
- (Special Topic)
- (Self-Care)
- Melanoma - self-exam (see: Skin self-exam)(Special Topic)
- Melena - sigmoidoscopy (see: Sigmoidoscopy)(Medical Test)
- (Symptoms)
- (In-Depth)
- Men's health - age 18 - 39 (see: Health screenings for men ages 18 to 39)(Special Topic)
- Men's health - age 18 to 39 (see: Health screenings for men ages 18 to 39)(Special Topic)
- Men's health - age 40 - 64 (see: Health screenings for men ages 40 to 64)(Special Topic)
- Men's health - age 40 to 64 (see: Health screenings for men ages 40 to 64)(Special Topic)
- Men's health - ages 18 to 39 (see: Health screenings for men ages 18 to 39)(Special Topic)
- Men's health - ages 18 - 39 (see: Health screenings for men ages 18 to 39)(Special Topic)
- Men's health - ages 40 - 64 (see: Health screenings for men ages 40 to 64)(Special Topic)
- Men's health - ages 40 to 64 (see: Health screenings for men ages 40 to 64)(Special Topic)
- Men's health - over 65 (see: Health screenings for men age 65 and older)(Special Topic)
- Men's health - over age 65 (see: Health screenings for men age 65 and older)(Special Topic)
- Mental status - decreased (see: Decreased alertness)(Symptoms)
- Mesenteric angiogram (see: Mesenteric angiography)(Medical Test)
- (Medical Test)
- (Condition)
- Mesenteric vascular disease (see: Mesenteric artery ischemia)(Condition)
- (Condition)
- Metabolic and bariatric surgery or MBS (see: Gastric bypass surgery)(Surgery)
- Metabolic bone disease (see: Osteoporosis)(Condition)
- Metabolic dysfunction-associated steatohepatitis (MASH) varices (see: Bleeding esophageal varices)(Condition)
- Metabolic panel - comprehensive (see: Comprehensive metabolic panel)(Medical Test)
- Metabolic panel 20 (see: Comprehensive metabolic panel)(Medical Test)
- Metabolic panel 7 (see: Basic metabolic panel)(Medical Test)
- (Condition)
Mi
- MI (see: Heart attack)(Condition)
- MI - ACS (see: Acute coronary syndrome)(Condition)
- MI - ACS - InDepth (see: Heart attack and acute coronary syndrome - InDepth)(In-Depth)
- MI - activity (see: Being active after your heart attack)(Self-Care)
- MI - chest pain (see: Cardiac catheterization - angioplasty and other procedures)(In-Depth Animation)
- MI - chest pain (see: Coronary artery disease (CAD) overview)(In-Depth Animation)
- MI - chest pain (see: Angina - when you have chest pain)(Self-Care)
- MI - discharge (see: Heart attack – discharge)(Discharge)
- MI - InDepth (see: Heart attack and acute coronary syndrome - InDepth)(In-Depth)
- MI - stent placement (see: Angioplasty and stent placement - heart)(Surgery)
- MI - thrombolytic (see: Thrombolytic drugs for heart attack)(Special Topic)
- MI-ACS (see: Acute coronary syndrome)(Condition)
- MIBI stress test (see: Nuclear stress test)(Medical Test)
- (Medical Test)
- MID (see: Vascular dementia)(Condition)
- MIDCAB (see: Heart bypass surgery - minimally invasive)(Surgery)
- MIDCAB - discharge (see: Heart bypass surgery - minimally invasive - discharge)(Discharge)
- Midline granulomatosis (see: Granulomatosis with polyangiitis)(Condition)
- Mild cognitive impairment - memory loss (see: Memory loss)(Symptoms)
- Mild cognitive impairment - vascular (see: Vascular dementia)(Condition)
- Mini stroke (see: Transient ischemic attack)(Condition)
- Mini-aortic replacement or repair - discharge (see: Valvular heart disease (VHD) - overview)(In-Depth Animation)
- Mini-aortic replacement or repair - discharge (see: Heart valve surgery - discharge )(Discharge)
- Mini-sternotomy (see: Aortic valve surgery - minimally invasive)(Surgery)
- Mini-sternotomy - discharge (see: Valvular heart disease (VHD) - overview)(In-Depth Animation)
- Mini-sternotomy - discharge (see: Heart valve surgery - discharge )(Discharge)
- Mini-thoracotomy aortic valve - discharge (see: Heart valve surgery - discharge )(Discharge)
- Mini-thoracotomy aortic valve - discharge (see: Valvular heart disease (VHD) - overview)(In-Depth Animation)
- Mini-thoracotomy aortic valve replacement or repair (see: Aortic valve surgery - minimally invasive)(Surgery)
- Minimally invasive direct coronary artery bypass (see: Heart bypass surgery - minimally invasive)(Surgery)
- Minimally invasive direct coronary artery bypass - discharge (see: Heart bypass surgery - minimally invasive - discharge)(Discharge)
- (Condition)
- Mitral valve insufficiency (see: Mitral valve regurgitation)(Condition)
- Mitral valve obstruction (see: Mitral stenosis)(Condition)
- (Condition)
- (Condition)
- Mitral valve repair - open (see: Mitral valve surgery - open)(Surgery)
- Mitral valve repair - open - discharge (see: Valvular heart disease (VHD) - overview)(In-Depth Animation)
- Mitral valve repair - open - discharge (see: Heart valve surgery - discharge )(Discharge)
- Mitral valve repair - partial upper or lower sternotomy (see: Mitral valve surgery - minimally invasive)(Surgery)
- Mitral valve repair - partial upper sternotomy (see: Mitral valve surgery - minimally invasive)(Surgery)
- Mitral valve repair - partial upper sternotomy - discharge (see: Heart valve surgery - discharge )(Discharge)
- Mitral valve repair - partial upper sternotomy - discharge (see: Valvular heart disease (VHD) - overview)(In-Depth Animation)
- Mitral valve repair - right mini-thoracotomy (see: Mitral valve surgery - minimally invasive)(Surgery)
- Mitral valve repair - right mini-thoracotomy - discharge (see: Heart valve surgery - discharge )(Discharge)
- Mitral valve repair - right mini-thoracotomy - discharge (see: Valvular heart disease (VHD) - overview)(In-Depth Animation)
- Mitral valve replacement - open (see: Mitral valve surgery - open)(Surgery)
- Mitral valve replacement - open - discharge (see: Valvular heart disease (VHD) - overview)(In-Depth Animation)
- Mitral valve replacement - open - discharge (see: Heart valve surgery - discharge )(Discharge)
- (Surgery)
- (Surgery)
- Mitral valvuloplasty (see: Mitral valve surgery - open)(Surgery)
Mo
- Mobitz - pacemaker (see: Heart pacemaker)(Surgery)
- Moderately increased albuminuria (see: Microalbuminuria test)(Medical Test)
- Mods (see: E-cigarettes and E-hookahs)(Special Topic)
- Monounsaturated fatty acid (see: Facts about monounsaturated fats)(Special Topic)
- Morbid obesity (see: Obesity)(Condition)
- Morphea - linear - InDepth (see: Scleroderma - InDepth)(In-Depth)
- Motor dysfunction (see: Muscle function loss)(Symptoms)
- (Symptoms)
- (Symptoms)
- (Symptoms)
- (Symptoms)
Mr
- MRA (see: Magnetic resonance angiography)(Medical Test)
- (Medical Test)
- MRI - brain (see: Head MRI)(Medical Test)
- MRI - cranial (see: Head MRI)(Medical Test)
- MRI - head (see: Head MRI)(Medical Test)
- MRI of the abdomen (see: Abdominal MRI scan)(Medical Test)
- MRI of the head (see: Head MRI)(Medical Test)
- MRI of the heart (see: Heart MRI)(Medical Test)
Mu
- Mucocutaneous lymph node syndrome (see: Kawasaki disease)(Condition)
- MUFA (see: Facts about monounsaturated fats)(Special Topic)
- Multi-detector CT scan - heart (see: Cardiac CT scan overview)(In-Depth Animation)
- Multi-detector CT scan - heart (see: Heart CT scan)(Medical Test)
- Multi-infarct dementia (see: Vascular dementia)(Condition)
- (Condition)
- Multinodular hepatic hemangiomatosis (see: Hepatic hemangioma)(Condition)
- Multiple gate acquisition scan (MUGA) (see: Nuclear ventriculography)(Medical Test)
- Multiple lipoprotein-type hyperlipidemia (see: Familial combined hyperlipidemia)(Condition)
- Murmur - innocent (see: Heart murmurs)(Symptoms)
- Muscle - jerky movements (uncontrolled) (see: Movement - unpredictable or jerky)(Symptoms)
- (Symptoms)
- Muscle stiffness (see: Spasticity)(Symptoms)
- Muscle weakness (see: Weakness)(Symptoms)
Mv
- MVT (see: Mesenteric venous thrombosis)(Condition)
My
- (Medical Test)
- (Condition)
- Myocardial infarction (see: Heart attack)(Condition)
- (Alt. Medicine)
- Myocardial infarction - ACS (see: Acute coronary syndrome)(Condition)
- Myocardial infarction - ACS - InDepth (see: Heart attack and acute coronary syndrome - InDepth)(In-Depth)
- Myocardial infarction - activity (see: Being active after your heart attack)(Self-Care)
- Myocardial infarction - chest pain (see: Cardiac catheterization - angioplasty and other procedures)(In-Depth Animation)
- Myocardial infarction - chest pain (see: Coronary artery disease (CAD) overview)(In-Depth Animation)
- Myocardial infarction - chest pain (see: Angina - when you have chest pain)(Self-Care)
- Myocardial infarction - discharge (see: Heart attack – discharge)(Discharge)
- Myocardial infarction - InDepth (see: Heart attack and acute coronary syndrome - InDepth)(In-Depth)
- Myocardial infarction - stent placement (see: Angioplasty and stent placement - heart)(Surgery)
- Myocardial infarction - thrombolysis (see: Thrombolytic therapy)(Special Topic)
- Myocardial infarction - thrombolytic (see: Thrombolytic drugs for heart attack)(Special Topic)
- Myocardial infarction-ACS (see: Acute coronary syndrome)(Condition)
- Myocardial perfusion scintigraphy (see: Nuclear stress test)(Medical Test)
- Myocardial PET scan (see: Heart PET scan)(Medical Test)
- (Condition)
- (Condition)
- Myoclonus (see: Movement - uncontrollable)(Symptoms)
- Myoclonus (see: Movement - unpredictable or jerky)(Symptoms)
- (Medical Test)
- (Medical Test)
- Myositis - myoglobin blood test (see: Myoglobin blood test)(Medical Test)
- Myositis - myoglobin urine test (see: Myoglobin urine test)(Medical Test)
- MyPlate (see: Food guide plate)(Special Topic)
- Myxedema - InDepth (see: Hypothyroidism - InDepth)(In-Depth)
- Myxomatous mitral valve (see: Mitral valve prolapse)(Condition)