Heart & Lungs Page 288
More in Heart & Lungs
What Is the Best Blood Pressure Monitor for Home Use?
Find a reliable home blood pressure monitor with tips on cuff size, upper arm vs. wrist models, accurate readings, and what your numbers actually mean.
How to Get Rid of a Cough After a Cold: What Works
That lingering cough after a cold can last weeks, but certain remedies actually help. Here’s what works and when to see a doctor.
What Is a Normal Ejection Fraction? Ranges by Sex
Ejection fraction normal ranges differ slightly between men and women. Learn what your number means, when it’s considered low, and what you can do about it.
What Percentage of Blood Is Made Up of Plasma?
Plasma makes up about 55% of your blood. Learn what it contains, how that ratio shifts, and why it matters for your health.
How to Know If You Have High Blood Pressure
High blood pressure rarely causes symptoms, so knowing how to check and interpret your numbers is the only reliable way to find out if you have it.
How to Stop Coughing at Night When You’re Sick
Nighttime coughing often gets worse when you lie down. Here are practical ways to get more sleep when you’re sick.
What Does It Mean When Your Feet Are Always Cold?
Chronically cold feet can stem from poor circulation, thyroid issues, anemia, or nerve damage. Learn what might be behind yours and when to see a doctor.
Does Sickle Cell Anemia Only Affect African Americans?
Sickle cell anemia affects people across many ethnicities worldwide. Learn why the gene spread through malaria-prone regions and how it became misunderstood as a racial condition.
What Does It Mean When Blood Pressure Is Low?
Low blood pressure isn’t always a problem, but it can be. Learn what causes it, when symptoms are a concern, and how to manage it day to day.
What Does It Mean When Your Heart Feels Heavy?
A heavy feeling in your chest can stem from stress, acid reflux, or a heart condition. Here’s what might be behind it and when to see a doctor.
How Long Does It Take for Congestion to Go Away?
Congestion from a cold usually clears in 7–10 days, but allergies and sinus infections follow different timelines. Here’s what to expect and when to see a doctor.
How Can I Lower My Blood Pressure Fast?
From slow breathing to cutting sodium, here are practical ways to lower your blood pressure quickly and what kind of results you can realistically expect.
What Does It Mean When You Cough Up Blood?
Coughing up blood can range from minor irritation to a serious condition. Learn what causes it, when to seek care, and how doctors diagnose and treat it.
What Does It Mean When Your Heart Rate Is High?
A high heart rate can mean anything from stress to a heart condition. Learn what’s normal for your age, common causes, and when to see a doctor.