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
![Doctor checking blood pressure](/images/health-topics/heart-disease/doctor-checking-blood-pressure-of-african-american-patient-280x150.jpg)
Four Health Numbers You Should Know
The four numbers that reveal crucial information about your health, and what you can do to improve them.
![](/images/health-topics/fitness/tired-man-working-out-at-gym-280x150.jpg)
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.
![Tomatoes](/images/health-topics/nutrition/tomatoes-280x150.jpg)
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
Junaid H. Khan, M.D., FACC, FACS
Eden Medical Center
I'm a scuba diver who just had a pacemaker implanted. Is it safe to continue to dive? I have normal heart muscle function.
Pacemakers are considered a contraindication for commercial and military diving. Recreational diving has limited medical literature. Each diver should have a detailed conversation with their personal physician ... continue reading about I'm a scuba diver who just had a pacemaker implanted. Is it safe to continue to dive? I have normal heart muscle function.
Richard H. Hongo, M.D., FACC
Sutter Pacific Medical Foundation
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?
Richard H. Hongo, M.D., FACC
Sutter Pacific Medical Foundation
What is sudden cardiac death and who is at most risk? Are there any signs or symptoms?
The most common cause of sudden cardiac death is ventricular tachyarrhythmia. Ventricular tachyarrhythmia is a very rapid and unstable rhythm that originates from the lower chambers of the heart, or the ventric... continue reading about What is sudden cardiac death and who is at most risk? Are there any signs or symptoms?
Ask the Expert Team
Sutter Health
I get these little white bumps around my eyes/eyelids that come and go. I know these are common, but I heard they could actually be a sign of high cholesterol?
Milia are pin-head sized white bumps on the face, often around the eyes. They are tiny cysts caused by "clogged oil glands" and are distantly related to the tendency for acne. Using greasy creams can create mil... continue reading about I get these little white bumps around my eyes/eyelids that come and go. I know these are common, but I heard they could actually be a sign of high cholesterol?
Ask the Expert Team
Sutter Health
A number of my relatives have heart disease so I've been told by my doctor to watch what I eat, exercise, etc. My question is: why does one's heredity put a person at extra risk for heart disease?
Heredity does put one at extra risk for many types of heart disease, most commonly coronary disease, and some other uncommon heart conditions such as cardiomyopathy. From your doctor's advice, the former most l... continue reading about A number of my relatives have heart disease so I've been told by my doctor to watch what I eat, exercise, etc. My question is: why does one's heredity put a person at extra risk for heart disease?
Richard H. Hongo, M.D., FACC
Sutter Pacific Medical Foundation
I have occasional rapid heartbeats, which my doctor recently diagnosed as PSVD. But I have no other heart conditions. So he did not suggest any type of treatment except to avoid certain things like alcohol. Is there anything else I should be doing?
PSVTs, or paroxysmal supraventricular tachycardias, are generally quite bothersome, but almost never life-threatening. The only time when PSVTs can pose serious danger is in the rare setting of Wolff-Parkinson-... continue reading about I have occasional rapid heartbeats, which my doctor recently diagnosed as PSVD. But I have no other heart conditions. So he did not suggest any type of treatment except to avoid certain things like alcohol. Is there anything else I should be doing?
Ask the Expert Team
Sutter Health
How much does alcohol contribute to high cholesterol, and can I drink while taking Lipitor?
Moderation is the key, as in many areas of health. In general, moderate alcohol consumption, medically defined as up to two drinks per day for men and one per day for women (different metabolism), has been show... continue reading about How much does alcohol contribute to high cholesterol, and can I drink while taking Lipitor?
Richard H. Hongo, M.D., FACC
Sutter Pacific Medical Foundation
I had a pacemaker inserted a year ago. It keeps dropping down and looks like the wires are about to pop out. I've asked my cardiologist about it several times and he said it's fine and should not drop anymore. I exercise 5x/week. Is that too much?
The position of the pacemaker can shift over time. After about a year, however, a strong capsule has formed around the device and it should not move any further. Because the device and the leads are very secure... continue reading about I had a pacemaker inserted a year ago. It keeps dropping down and looks like the wires are about to pop out. I've asked my cardiologist about it several times and he said it's fine and should not drop anymore. I exercise 5x/week. Is that too much?
Richard H. Hongo, M.D., FACC
Sutter Pacific Medical Foundation
Does a lack of minerals cause a quivering heart?
When the level of certain electrolytes in the blood gets low, this can cause more extra heart beats (premature atrial complexes, premature ventricular complexes) and also promote more abnormal heart rhythm, esp... continue reading about Does a lack of minerals cause a quivering heart?
More Resources
![View Sutter's full resource library](/images/icons/medical-library-80x80.png)
Healthwise Resource Library
Look up helpful health information.
![View information for Sutter Health Patients](/images/icons/patient-record-80x80.png)
Patient Information
Practical info for Sutter patients.
![Tools and Quizzes](/images/icons/tools-quizzes-80x80.png)
Tools and Quizzes
Online tools to help you make decisions about your health.