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A 51-year-old female asked:

can left chf cause transient sudden syncope episodes + altered consciousness?

1 doctor answer1 doctor weighed in
Dr. Bert Liang
Specializes in Neurology
Yes: Congestive heart failure can absolutely result in syncopal episodes. Patients should be evaluated by their cardiologists to assess cardiac function, as well as potentially neurologists for these events.

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A 35-year-old member asked:

If I change my diet, would I be able to avoid heart failure?

2 doctor answers5 doctors weighed in
Dr. Emily Lu
Dr. Emily Luanswered
Family Medicine 7 years experience
Yes: Many studies have shown that individuals that consume fewer calories, more fruits and vegetables and less saturated fats tend to have lower risks for cardiovascular disease. Low-salt diets have also been recommended for people at risk for heart failure. Exercise, quitting smoking and limiting alcohol intake also helps reduce cardiovascular risk.
A 35-year-old member asked:

How effective is a pacemaker in preventing heart failure?

2 doctor answers8 doctors weighed in
Dr. Luke Hermann
Emergency Medicine 25 years experience
It's not: Heart failure can be the result of many different problems such as heart attacks which weaken the heart muscle, untreated hypertension which can leas to a stiff heart, or drug toxicity such as can occur with certain types of chemotherapy. Decrease your chances of developing heart failure by managing your identifed risk factors (i.e. Hypertension). A pacemaker may be needed in advanced heart failur.
A 35-year-old member asked:

Is pulmonary hypertension always associated with heart failure?

3 doctor answers4 doctors weighed in
Dr. Aaron Milstone
Pulmonology 27 years experience
No: Only when the pulmonary hypertension causes the right ventricle to dilate (enlarge) does heart failure occur. This type of failure may affect the right side of the heart causing increased leg swelling, fluid buildup in the abdomen and elevation of liver enzymes. If the swelling of the right heart becomes severe it can affect the function of the left side of the heart and cause pulmonary edema.
A 53-year-old member asked:

How common is heart failure with sepsis?

2 doctor answers5 doctors weighed in
Dr. Marsha Davis
Internal Medicine 28 years experience
More than desired: Multiststem organ failure is a problem with severe sepsis. Usually not just the heart is affected. Sepsis occurs when bacteria enter the blood stream and circulate throughout the body.
A 29-year-old member asked:

Why did I have a near-syncope episode after giving blood?

1 doctor answer2 doctors weighed in
Dr. Theodore Ritota
Dentistry 9 years experience
Be careful: It is common to feel somewhat light headed after donating blood. Everyone reacts differently, but by donating you are briefly compromising your own circulatory effectiveness for a short period of time. It rebounds very quickly.

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Last updated Mar 26, 2017

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