How to Prevent Heart Disease
Get trusted guidance on what you can do to take care of your heart.
Early Heart Attack Signs
Early heart attack signs can be subtle — especially in women.
5 Ways to Reduce Your Heart Disease Risk
Keep your heart healthy, no matter your age or family history.
Cooking for Heart Health
Try these tasty tips to make heart-healthier meals at home.
Featured Articles
Four Health Numbers You Should Know
The four numbers that reveal crucial information about your health, and what you can do to improve them.
Early Signs of a Heart Attack
Some symptoms occur months before a heart attack; some are quite mild. Learn about the warning signs to watch.
How to Lower Your Blood Pressure Naturally
By changing a few daily habits, you may be able to control your blood pressure without medication.
Heart Health Resources
Spanish
Vivir con insuficiencia cardiaca (PDF)
Monitorear su peso, presion arterial y frecuencia cardiaca (PDF)
Actividad y ejercicio diarios (PDF)
Medicamentos para la insuficiencia cardiaca (PDF)
Habitos saludables para dormir mejor (PDF)
Reduzca el consumo de sodio para tener una mejor salud (PDF)
Opciones de alimentos con bajo contenido de sodio (PDF)
Ask an Expert
Richard H. Hongo, M.D., FACC
California Pacific Medical Center
What is the difference between a pacemaker and a defibrillator? How reliable are they?
A pacemaker is an implanted device that is designed to keep your heart rate from getting too slow. It is given to patients who have too slow a heart rate that makes them feel weak, short of breath, or dizzy. Th... continue reading about What is the difference between a pacemaker and a defibrillator? How reliable are they?
Catherine A. Madison, M.D.
California Pacific Medical Center
How do I know if I have had a stroke?
A stroke results from lack of blood flow to the brain. This means that a region of cells is not able to work properly and can generate a variety of symptoms, depending on the brain area that has been affected. ... continue reading about How do I know if I have had a stroke?
Richard H. Hongo, M.D., FACC
California Pacific Medical Center
I’m a woman (52) who’s had heart palpitations for 20 years. Now they happen more often. I get 10-50 per day where I feel my heart skip around. I’ve been to cardiologists, and they find nothing wrong and say it’s just PVCs and PACs. Should I worry?
In general, premature atrial complexes (PACs) and premature ventricular complexes (PVCs) are not harmful. This holds especially true if there is nothing else wrong with the heart. When someone presents with bot... continue reading about I’m a woman (52) who’s had heart palpitations for 20 years. Now they happen more often. I get 10-50 per day where I feel my heart skip around. I’ve been to cardiologists, and they find nothing wrong and say it’s just PVCs and PACs. Should I worry?
Gary F. Milechman, M.D.
California Pacific Medical Center
I'm having chest pains, but all my tests related to the heart have come up clear. What could be the causing this pain?
Your question is at the heart of an important and common issue that cardiologists deal with regularly. When is chest pain a serious problem related to the heart? When is chest pain from something other than the... continue reading about I'm having chest pains, but all my tests related to the heart have come up clear. What could be the causing this pain?
Gary F. Milechman, M.D.
California Pacific Medical Center
I read recently that a vitamin D deficiency may be linked to increased heart disease. Should I be tested for this deficiency, and if I'm low, would a supplement take care of this increased risk?
Your question is an excellent one, and a hot topic in the world of cardiology and preventive medicine.Vitamin D is not a true vitamin since we can manufacture it in our bodies, through the action of UVB rays th... continue reading about I read recently that a vitamin D deficiency may be linked to increased heart disease. Should I be tested for this deficiency, and if I'm low, would a supplement take care of this increased risk?
Toni J. Brayer, M.D.
California Pacific Medical Center
How do I know if my heart is healthy enough for sex?
This is a common question from anyone who has had a heart attack or has been diagnosed with a heart problem. The Scientific Journal, Circulation, reported on thousands of patients with coronary artery disease w... continue reading about How do I know if my heart is healthy enough for sex?
Nobl Barazangi, M.D., Ph.D.
California Pacific Medical Center
What is a mini stroke? Are there any warning signs before it happens?
"Mini-stroke" is a term that commonly refers to the medical condition transient ischemic attack (TIA). TIA refers to loss of neurologic function that is transient (less than 24 hours). These occur due to blocka... continue reading about What is a mini stroke? Are there any warning signs before it happens?
Gary F. Milechman, M.D.
California Pacific Medical Center
I recently read a scary statistic that said two-thirds of women who die suddenly of heart disease report no previous symptoms (as compared with half of men.) So if there are no symptoms – how would we know if a heart attack is coming on?
I am not familiar with this particular statistic, but let me answer by explaining the differences between sudden cardiac death and a heart attack - and the warnings we get with each.Heart attacks occur when a c... continue reading about I recently read a scary statistic that said two-thirds of women who die suddenly of heart disease report no previous symptoms (as compared with half of men.) So if there are no symptoms – how would we know if a heart attack is coming on?
Toni J. Brayer, M.D.
California Pacific Medical Center
We hear about high cholesterol, but can someone have cholesterol numbers that are too low?
That's a good question, as we usually are focused on cholesterol levels that are too high. Our cells and body depend upon cholesterol for healthy functioning. There are genetic, metabolic and dietary factors th... continue reading about We hear about high cholesterol, but can someone have cholesterol numbers that are too low?
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