Coronary angiogram
Learn more about this heart disease test that uses X-ray imaging to see the heart's…
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Tests & Procedures
Coronary angioplasty and stents
Coronary angioplasty and stents can open clogged blood vessels that deliver blood to heart muscles.
繼續閱讀Coronary artery bypass surgery
This major heart surgery, also called CABG, creates a new path for blood to flow…
繼續閱讀Coronary artery disease
Know the warning signs of this common heart condition often caused by clogged, narrowed arteries…
繼續閱讀Coronary artery disease: Angioplasty or bypass surgery?
The best treatment for coronary artery disease depends on the circumstances.
繼續閱讀Coronary artery spasm: Cause for concern?
This sudden, temporary squeezing of an artery reduces blood flow to the heart. Know the…
繼續閱讀Coronary calcium scan
This heart CT test can show calcium deposits in the blood vessels. Know how the…
繼續閱讀Coronavirus disease 2019 (COVID-19)
Coronavirus disease 2019 (COVID-19) is an illness caused by the virus SARS-CoV-2. Learn more about…
繼續閱讀Coronavirus: What is it and how can I protect myself?
Coronavirus disease 2019 (COVID-19) is caused by a virus that spreads between people. Find out…
繼續閱讀Corticobasal degeneration (corticobasal syndrome)
Learn about this rare disease that affects brain cells. The disease can make it hard…
繼續閱讀Cortisone shots
These shots can help relieve pain, swelling and irritation. Potential side effects generally limit the…
繼續閱讀Cosmetic surgery
The goal of this type of surgery is to improve your appearance. It can involve…
繼續閱讀Cough headaches
Often triggered by coughing and other types of straining, these headaches can be harmless or…
繼續閱讀Coughing more after quitting smoking: What's the deal?
If you cough more than usual after you give up cigarettes, find out what it…
繼續閱讀Coughing up blood
Coughing up blood: Symptom — Comprehensive overview covers possible causes of coughing up blood.
繼續閱讀Counting calories: Get back to weight-loss basics
Calories count — Try these calorie-cutting basics to get a handle on your weight.
繼續閱讀COVID-19 and pets: Can dogs and cats get COVID-19?
Find out how COVID-19 can affect dogs and cats, what you can do to protect…
繼續閱讀COVID-19 and your mental health
Worry and concern about COVID-19 are common. Here are some ideas for how to cope…
繼續閱讀COVID-19 antibody testing
Learn how COVID-19 antibody testing is done to find out if you've had a past…
繼續閱讀COVID-19, cold, allergies and the flu: What are the differences?
It's not easy to tell these health conditions apart based on their symptoms alone. Find…
繼續閱讀COVID-19 diagnostic testing
Find out how to test to learn if you're infected with the virus that causes…
繼續閱讀COVID-19 drugs: Are there any that work?
Medicine can help people who are at risk of, diagnosed with, or have symptoms of…
繼續閱讀COVID-19 in babies and children
Know the symptoms of COVID-19 in children, what to do if your child appears sick…
繼續閱讀COVID-19 infections by race: What's behind the health disparities?
Understand how underlying health conditions, the places where people live and work, and racism can…
繼續閱讀COVID-19 travel advice
Traveling during COVID-19? Follow these tips for safely flying, driving and staying at hotels.
繼續閱讀COVID-19 vaccine: Should I reschedule my mammogram?
Swollen lymph nodes caused by the COVID-19 vaccine can look like breast cancer on a…
繼續閱讀COVID-19 vaccines for kids: What you need to know
Learn about the safety and effectiveness of COVID-19 vaccines for kids, the possible side effects,…
繼續閱讀COVID-19 vaccines: Get the facts
Find out about the COVID-19 vaccines, the benefits of COVID-19 vaccination and the possible side…
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