home > heart center > heart a-z list > h Heart Center A-Z List - H A B C D E F G H I J K L M N O P Q R S T U V W X Y Z H → Ha-Hh | Hi-Hx | Hy-Hz Ha-Hh Half of Heart Attacks Might Be 'Silent' Half of Heart Patients Make Medication Errors Hand-Grip Strength Provides Clues to Heart Health Handheld Metal Detectors Don't Affect Pacemakers Happiness Might Sometimes Harm Your Heart, Study Hard Drug Use in Middle Age Could Prove Fatal Hard Hit to Chest Triggered Irregular Heartbeat Hardening of the Arteries Harmful Artery-Stiffening Seen in 40-Year-Olds Having a Bad Boss Is Bad for the Heart Hawthorn Health Highlights: June 21, 2012 Health Highlights: March 17, 2010 Health of Stroke Patients Hospitalized on Weekends Health Risks After Stroke May Linger for Years Health Tip: Having Heart Palpitations Health Tip: Are You at Risk for Anemia? Health Tip: Are Your Feet Getting Enough Blood? Health Tip: At Risk for Carotid Artery Disease? Health Tip: Being Active With Heart Failure Health Tip: Caring for a Pacemaker Health Tip: Coping With Heart Disease Health Tip: Deep Vein Thrombosis Causes, Symptoms Health Tip: Do I Need a Cardiac Stress Test? Health Tip: Do You Have a Heart Murmur? Health Tip: Don't Ignore Pacemaker Issues Health Tip: Exercise for a Healthier Heart Health Tip: Get Heart Healthy Health Tip: Have Heart Palpitations? Health Tip: Having Poor Circulation in the Feet Health Tip: Help Prevent Atherosclerosis Health Tip: Help Prevent Heart Disease Health Tip: Help Prevent Stroke Health Tip: Help Protect Against Blood Clots Health Tip: How Smoking Affects Your Heart Health Tip: Living With a Pacemaker Health Tip: Meditation May Help Your Heart Health Tip: Move Around on a Plane Health Tip: Protect Yourself From Heart Disease Health Tip: Recognize Symptoms of Hypotension Health Tip: Signs of Heart Attack in Women Health Tip: Slumping Iron? Health Tip: Smoking Affects Heart Health Health Tip: Smoking Affects Your Heart Health Tip: Some Fats Are Healthier Health Tip: Spot the Symptoms of Heart Attack Health Tip: Stay Active After a Heart Attack Health Tip: Suggestions to Help Manage Angina Health Tip: Things That Affect Your Heart Rate Health Tip: Understand Your Risk of Heart Disease Health Tip: Using Aspirin Therapy Health Tip: What May Trigger Angina Pain? Health Tip: What's a Heart-Healthy Diet? Health Tip: When Baby is Born With a Heart Murmur Health Tip: Will a Pacemaker Help Me? Health Tip: Will Cardiac Rehab Help? Health Tip: Women May Have Unique Heart Disease S Health, Not Age, Affects Implanted Heart Device Healthy Behaviors May Prevent Heart Attacks by 80% Healthy Diet Helps Damaged Hearts Healthy Diet May Prevent Additional Heart Trouble Healthy Eating Benefits Heart Failure Patients Healthy Habits Help Reduce Risk of Heart Failure Healthy Heart Tips for a Bad Economy Healthy Hearts in Mediterranean Lands? Maybe Not Healthy Lifestyle Choices Cut Women's Stroke Risk Healthy Lifestyle Halves Heart Failure Risk Healthy Living in Middle Age and Heart Failure Healthy Living Works Wonders for Women's Hearts Heart Heart Atrial Fibrillation Heart and Hep C Drugs Mixed Create Cardiac Effect Heart Association's Stroke Guidelines Heart Attack Heart Attack Heart Attack Heart Attack Heart Attack Heart Attack and Atherosclerosis Prevention Heart Attack Care Is Getting Better, Report Finds Heart Attack Care Trims Time to Treatment Heart Attack Care: Cost Concerns Delay It Heart Attack Care: Drugs vs. Stents Heart Attack Complications More Likely for Women Smokers Heart Attack Death Rates Unchanged Despite Faster Heart Attack Differences? Audio Podcast Heart Attack Guidelines Close Racial Gaps Heart Attack Help? 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Heart Biases That Can Kill Heart Block Heart Blood Vessels Grown in the Lab Heart Bypass Heart Bypass Surgery -Audio Medical Podcast Heart Catheter Picture Heart Cells: New Steps Toward Growing Them Heart CT Scans Deliver Far Less Radiation Heart Dangers of Low Vitamin D Levels May Vary Heart Deaths Rise With Extreme Temperatures, Study Heart Deaths Spike in Winter -- Despite Temperature Heart Detail Picture Heart Device 'Shock' Anxiety May Hamper Sex Life Heart Device May Cut Stroke Risk in Some Heart Devices Like Pacemakers Linked to Infections Heart Disease Heart disease Heart Disease Heart Disease & Stroke - Progress Heart Disease (Coronary Artery Disease) Heart Disease - Learned From Pitcher's Early Death Heart Disease and Stress Heart Disease Deaths in Europe Dropping: Report Heart Disease Doesn't Take a Holiday Heart Disease Down Among Over-40 Americans Heart Disease Gene When Under Stress Heart Disease Haunted Mummies, Too Heart Disease in Women Heart Disease In Women Heart Disease in Women Heart Disease in Women Heart Disease Lurks in Obese Americans Heart Disease Not Just a Guy Thing Heart Disease Now Kills 1 of Every 3 Americans Heart Disease Pictures Slideshow Heart Disease Pictures Slideshow: Visual Guide Heart Disease Prevention in Women Heart Disease Prevention Saves Lives and Money Heart Disease FAQs Heart Disease Quiz: Test Your Medical IQ Heart Disease Rates Keep Falling: CDC Heart Disease Risk Heart Disease Risk and C-reactive Protein (CRP) Heart Disease Risk Factor for Prostate Cancer? Heart Disease Risk Varies by Education Level Heart Disease Symptoms and Signs Heart Disease Tied to Depression, Anger Heart Disease Tied to Gene Mutations Heart Disease Treatment in Women Heart Disease, Living Well with Heart Disease, Testing For Heart Disease: Nonsurgical Treatments Heart Disease: Preventing Heart Disease in Women Heart Docs Often Fail to Order Tests Heart Doctors Have Hard Time With Valve Problems Heart Drug Digoxin Not Best for All Heart Patients Heart Drug Digoxin Tied to Higher Death Risk Heart Drug, Antibiotic Combo Might Be Fatal Heart Dysfunction in Hispanic Women With Kids Heart Experts: Make Bystander CPR a Priority Heart Failure Heart Failure Heart Failure ... 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Heart Health and Your Family History Heart Health Gets a Boost from Cocoa Heart Health Hinges on Easy Access to Fresh Food Heart Health Pictures Slideshow Heart Health Tips From a Top Cardiologist Heart Health- Little Aspirin Heart Health: Conquering the #1 Killer with Larr Heart Health: Focus on Risk Factors Heart Health: Personalized Strategy Is Best Heart Healthy Diet Tips Heart Healthy Guidelines Heart Help From Man's Best Friend Heart Hormone Linked to Calorie-Burning Brown Fat Heart Infection Causing Fewer Hospitalizations Heart Inflammation Heart Lead Extraction Heart Med Digoxin Linked to High Risk of Death Heart Meds Boost Recovery From Non-Cardiac Surgery Heart Monitoring May Prevent Some Strokes, Study Heart Murmur Heart Palpitation Heart Patients Aren't Taking Needed Drugs Heart Patients Place False Hope in Angioplasty Heart Patients Skimp on Exercise After Rehab Heart Patients Without Artery Plaque Buildup Risk Heart Patients Worldwide Missing Out on Key Drugs Heart Patients' Discharges and Hospital Bills Heart Picture Heart Pounding in Ears at Night Heart Rate May Raise Heart Attack Death Risk Heart Rhythm Disorder Raises Older Women's Stroke Heart Rhythm Disorders Heart Rhythms: Treating Life-Threatening Heart Risk Factors Common in U.S. Heart Risk Factors Hit Black Women More Than White Heart Risk for Women From Simple Carbs Heart Risk Tied to Inflammatory Protein Heart Risk Tied to Memory Problems Heart Risks Heart Risks Can Rise Even If Not Obese Heart Risks From Staying Silent on Job Stress Heart Risks Last Beyond Hospital Discharge, Study Heart Risks Rise With Smokeless Tobacco Heart Scarring May Be More Dangerous Than Thought Heart Screening Tests Often Unneeded Heart Screenings and False-Positives Among Blacks Heart Studies Don't Reflect Real-World Patients Heart Surgery Patients Get Too Many Blood Tests Heart Surgery Patients Lose Too Much Blood to Test Heart Surgery With Peripheral Artery Disease Heart Testing Overused, Report Finds Heart Tests for Athletes Would Save Lives Heart Tests Not for Low Risk People Heart Transplant Heart Transplant Heart Transplant ‘Breakthrough' Shows Promise Heart Transplant Kids Get First Available Heart Transplant Mental Toll Greater for Women Heart Valve Disease Heart Valve Disease Treatment Heart Valve Implanted Via Catheter Approved Heart Valve Infection Heart Valve Patient Manage Their Own Blood Thinner Heart Valve Repair Surgery May Ease Mental Health Heart Valve Replacement Getting Safer for Seniors Heart Warning Signs in Obese 3-Year-Olds Heart-Assist System Approved for Heart Failure Heart-Failure Treatment by Device Heart-Rhythm Disorder, Higher Risk of Heart Attack Heart: Caring for Your Heart Heart: Do You Know Your Heart Numbers? Heart: Getting Your Heart in Synch Heart: His Heart, Her Heart: How to Keep Healthy Heart: How the Heart Works Heart: Life After Heart Disease Heart: Successful Strategies for Failing Hearts Heart: Sudden Cardiac Death Heart: The Smart Heart Heartbeat Irregular Hearts Entombed With Loved Ones Give Clues HeartWare Device Approved for Heart Transplant Heavy Drinkers at Greater Risk for Stroke Heavy Drinking May Strain the Heart Heavy Traffic Can Be Heartbreaking Hemolysis Hemolytic Anemia Hemophilia Remedy Potential for Fewer Injections heparin-injection Hepatoerythropoietic Porphyria Hereditary Coproporphyria Back to Top ↑ Hi-Hx High 'Resting' Heart Rate Tied to Higher Odds High Blood Sugar in Heart Failure Patients High Blood Sugar May Increase Heart Attack High Fish Oil Doses Help Heal After Heart Attack High Readmission Rates May Not Mean Worse Care High Smog Levels Tied to Serious Heart Problems High-Fiber Diet Helps Heart Too, Expert Says High-Protein Diet Risky for Heart Disease High-Rise Living Lowers Surviving Cardiac Arrest High-Sodium, Low-Potassium Diet Linked to Heart Risk High-Tech CT Scan May Improve Chest Pain Tests Higher BPA Levels, More Heart Disease? Higher Chance of Blood Clots Forming? Higher Heart Rate Tied to Earlier Death Higher Spending on Poor Leg Circulation Hillary Clinton Hospitalized With Blood Clot Hip Surgery Increases Stroke Risk in Older Patient Hispanic Women Unaware of Heart Disease Risks Hispanic Women's Upbeat Outlook Boost Heart Health Hispanics Born Outside Country Have Fewer Strokes Hispanics Likely to Have Heart Pumping Problem HO Therapy Extends Survival After Cardiac Arrest Home Exercise Boosts Heart Patients' Frame of Mind Home Monitoring of Heart Device May Be Safe Home Monitoring Program Helps Heart Patients Home Visits Help Heart Bypass Patients Fare Better Homocysteine Homocysteine Homocystinuria Homograft Valve Hope for the Heart: Advances in Treatment Hormone in Hair May Reveal Heart Risk Hormone Therapy May Raise Women's Heart Risks Hospice Patients' Hearts Being Needlessly Shocked Hospital Adherence to Stroke Guidelines Hospital ICUs Raise Cost Without Survival Boost? Hospital Safety Improves for Heart Patients, Study Hospital's Experience Helps Predict Stroke Results Hospitalization Rates Soar for Irregular Heartbeat Hospitalizations for Heart Failure Skyrocketing Hospitals Often Not Alerted About Incoming Strokes Hospitals Poor on Heart Patients' Follow-Up Care Hot Dogs, Salami Raise Men's Heart Failure Risk Household Chemical PFOA Linked to Heart Disease How Cox-2 Painkillers Raise Heart Risks How Intense Efforts Boost Heart Health How Long Will You Live? Look to Your Parents How Much Caffeine Is in Your Energy Drink? How Owls Avoid Stroke While Rotating Heads How to Choose the Healthiest Salad Dressing How to Lower Triglycerides Naturally How to Lower Your Stroke Risk How to Quickly Spot Signs of Stroke: Experts How Weight Loss Helps the Heart Back to Top ↑ Hy-Hz hydrochlorothiazide and valsartan Hypertrophic Cardiomyopathy Hypotension, Orthostatic Hysterectomy May Not Raise Heart Risks After All Heart Center A-Z List - H A B C D E F G H I J K L M N O P Q R S T U V W X Y Z From WebMD Healthy Resources Assess Your MS Symptoms 20 Reasons for Blood Sugar Swings Questions About Childhood Hemophilia Treatments? Featured Centers Feeling Short of Breath? What to Eat When You Have Cancer Top 3 Anaphylaxis Triggers Health Solutions From Our Sponsors Frequent Constipation? Greater Food Accessibility Exclusives What Does Psoriasis Look Like? How to Prevent Muscle Cramps Blood Clot? Know the Signs and Symptoms Allergy Triggers: Do You Know Yours?