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Doctor insights on: Acute Circulatory Failure

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Can heart failure cause renal failure?

Can heart failure cause renal failure?

Yes: Heart failure can cause decreased blood flow to the kidneys, causing decreased renal function. Renal failure can also exacerbate heart failure by increasing blood pressure and decreasing salt elimation, resulting in intravascular volume overload, resulting in increased pressure in the chambers of the left side of the heart. ...Read more

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Dr. William Walsh
1,228 doctors shared insights

Shock (Definition)

A condition in which a person cannot circulate enough blood (carrying oxygen and nutrients) to the vital organs in the body. If shock persists, various parts of the body will stop working, and the person will die. Causes of shock include injuries, excessive bleeding, heart failure, infections, chemical imbalances, ...Read more


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What causes acute kidney failure?

What causes acute kidney failure?

Toxic insults: Low blood pressure, interruption of blood flow, obstruction of urine flow, drug allergies, toxic drugs, autoimmune disease, heart failure, chronic liver disease, sepsis, underlying problems such as diabetes and myeloma increase the chance for renal failure. There are many causes, most are evident upon inspection of the patient, this requires expert attention and action to reverse the process. ...Read more

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Chronic heart failure mechanism in cor pulmonale due to occupational disease.?

Chronic heart failure mechanism in cor pulmonale  due to occupational disease.?

RV overload: Chronic lung disease causes pressure overload of the right ventricle which eventually fails with enlargement and rise in pressure in the right ventricle, right atrium and the systemic venous circulation including the liver, spleen, intestines, genitals, and legs. ...Read more

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Does acute renal failure reverse itself?

Does acute renal failure reverse itself?

With treatment : Generally yes, but intervention must occur as early as possible. It does depend on the severity. ...Read more

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Can anaphylaxis cause congestive heart failure?

Can anaphylaxis cause congestive heart failure?

Only at the moment: It may cause cardiovascular collapse when the anaphylaxis is severe. This is more from reduction of plasma volume in the vascular bed than actual cardiac failure- but the result would be the same since the heart will not be able to provide enough blood supply to the body. CHF is from the heart's inability to pump enough blood through your vascular system despite adequate or even high plasma volume. ...Read more

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What is metabolic acidosis in chronic renal failure from?

What is metabolic acidosis in chronic renal failure from?

Unable to remove: Metabolic acidosis is a constituent of renal failure, arising mainly from the inability of kidney to remove excess acids in blood. ...Read more

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Could pyelonephritis cause acute kidney failure?

Could pyelonephritis cause acute kidney failure?

Yes: If your kidneys are already not working correctly or the infection goes for a long time untreated or both you can have acute renal failure. If you are concerned or believe you have problems with your kidneys, please see your doctor asap and have this investigated. ...Read more

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Congestive heart failure, kidney failure and staph?

Congestive heart failure, kidney failure and staph?

CHF, kidney, staph: Patients with a staph infection can have an endocarditis, which affects the heart valves. Once it is on a valve, septic emboli can be sent to other places, the brain, retina, bone or kidney. Those emboli to the kidney can cause renal failure. A damaged heart valve can also cause chf. I would imagine the person you are talking about is in the hospital, perhaps you should speak to her doctor. ...Read more

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How are congestive heart failure and chronic heart failure different?

How are congestive heart failure and chronic heart failure different?

Volume status: Congestive identifies somebodey with volume overload. Heart failure may be present without having overt "congestion" currently. ...Read more

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Can pneumonia cause acute pulmonary edema?

Can pneumonia cause acute pulmonary edema?

Pulmonry edema: ...Ist just fluid in your lungs. Usually it refers to fluid from congestion from the heart, but pneumoonia can cause fluid to exude into the infected lung, and thus indirectly cause pulmonary edema. I guess the answer is yes, with an asterisk. ...Read more

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Could liver failure lead to ards?

Could liver failure lead to ards?

Possibly: Liver failure may cause ARDS but many other things must be known to determine if this is the case or not. Fluid overload can present like ARDS but is not ards. ...Read more

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How are pulmonary hypertension, congestive heart failure interrelated?

How are pulmonary hypertension, congestive heart failure interrelated?

Closely: Impaired left heart function leads to elevated filling pressure of the left heart and this pressure is transmitted to the right heart creating pulmonary htn, this is the most common cause of pulmonary htn. When the right heart is the primary heart disease it reuslts in the right heart enlarging and pushing into the left heart. This will impair the forward flow of blood by the heart. ...Read more

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Hi, is the metabolic acidosis in chronic renal failure fatal ?

Acidosis: The simple answer is yes. However, the amount of acid has to be very high for that to happen. High amounts of acid in the blood interfere with many, if not all, biologic processes in the human body such as the effect of Insulin lowering blood sugar, the normal metabolism of proteins and fats that are essential for life, and even normal heart beat, just to name a few. ...Read more

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What usually causes acute kidney failure in the elderly?

What usually causes acute kidney failure in the elderly?

Meds and Dehydration: Acute kidney failure occurs predominantly from newly prescribed medications like a diuretic (hctz (hydrochlorothiazide) or lasix) or from certain anti-hypertensive medications like an ace or arb (enalapril or cozaar). Also akf occurs in the elderly if they do not get enough water intake especially in warm environments when they sweat a lot. ...Read more

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What can cause acute kidney failure?

What can cause acute kidney failure?

Multiple causes: Shock from any cause, auto-immune nephritis, bilaleral ureteral obstruction, drug toxicity, liver failure etc. See the site below for more info http://www.Bing.Com/health/article/mayo-mads00280/acute-kidney-failure?Q=acute+renal+failure+causes&qpvt=acute+renal+failure+causes#causes. ...Read more

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Does congestive heart failure cause hallucinations?

Does congestive heart failure cause hallucinations?

No.: No. If a person with CHF were having hallucinations, I'd suspect a medication side effect. People with CHF take a lot of pills. ...Read more