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Doctor insights on: Massive Heart Attack Survival Rate

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What is the widowmaker heart attack survival rate?

What is the widowmaker heart attack survival rate?

Usually low: Because the left main coronary artery feeds two of the three main coronary arteries of your heart ... So a left main coronary blockage will cause a heart attack of two thirds of your heart, including most of the left ventricle ... ...Read more

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Dr. Creighton Wright
1,175 doctors shared insights

Myocardial Infarction (Definition)

Myocardial Infarction means some of the heart muscle dies because of insufficient oxygen supply. Most often this occurs because the coronary artery is blocked by plaque & clot. Other causes include tears in the artery wall, extremely high oxygen demand (eg, rapid arrhythmia, heart valve disorder, or severe systemic illness.) Prompt treatment can minimize heart damage & ...Read more


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Does heart rate variability predict death?

Does heart rate variability predict death?

Define 'VARIABILITY": You must fill in the details and indicate the reason for this peculiar question. ...Read more

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How could a high heart rate influence coronary artery perfusion and myocardial oxygen delivery?

How could a high heart rate influence coronary artery perfusion and myocardial oxygen delivery?

Decrease: In coronary perfusion pressure due to shortened diastole. Oxygen demand is increased but perfusion may not keep up if there is narrowing of coronary artery ...Read more

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Baby has rapid heart rate of 160!?

Baby has rapid heart rate of 160!?

How old is your baby: A heart rate of 160 can be perfectly normal in a newborn baby and with activity or fever in babies up to several months of age, so it all depends on how old your baby is and whether there have been changes in the baby's appetite or degree of alertness. Consult your pediatrician if your baby is otherwise happy playful and eating well or have him checked asap in an er if he is not stable. ...Read more

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Can asthma attack cause fast heart beat?

Can asthma attack cause fast heart beat?

Usually none: In otherwise young healthy individuals (no heart disease) the increased heart rate that can occur during an asthma attack or be related to treating an asthma attack (albuterol inhaler), will resolve on its own and not lead to heart problems. If the heartbeat, is irregular (skipping beats), associated with palpitations or greater than 180 beats per minutes, a heart doctor should be involved. ...Read more

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Quick heart rate and a heart murmur?

Quick heart rate and a heart murmur?

Rate/murmur: What is your question? Lots of things can cause these ...Read more

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Tell me heart attack risk factors and coronary heart disease symptoms?

Tell me heart attack risk factors and coronary heart disease symptoms?

Google it: Rf: smoking, obesity, hypertension, high cholesterol, diabetes, family history etc. Symptoms: chest pain, shortness of breath, palpitations etc. You really will get much more on the internet than i can give you in this box, this is a huge topic! ...Read more

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Is a rapid heart rate a symptom of congestive heart failure?

Is a rapid heart rate a symptom of congestive heart failure?

Unlikely: Though patients that have a rapid heart rate for an extended period of time(weeks to months) without having symptoms can develop congestive heart failure to a weakened heart. ...Read more

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Do strong heart rate cause death?

Do strong heart rate cause death?

Possibly: Tachycardia may lead to a heart attack. If your resting heart rate is above 100 beats per minute, seek medical care/. ...Read more

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Mortality rate for severe emphysema?

Mortality rate for severe emphysema?

Not good: I personally feel the suffering from from emphysema/chronic obstructive pulmonary disease(copd) is worse than death from it--feeling winded all the time, can't do much once it is severe/oxygen dependent; u really suffer with a simple cold, flu. Your life is so limited with severe illness. People can live on for yrs, but quality of life not so good. So, quit smoking. Consult doc. Good luck. ...Read more

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New onset Cardiomyopathy. Risk for Sudden Cardiac Death and Ventricular Tachycardia.....?

New onset Cardiomyopathy.  Risk for Sudden Cardiac Death and Ventricular Tachycardia.....?

Bridging the waiting period with a Wearable Defibrillator Vest: Is a wearable defibrillator (WCD) is indicated after diagnosis of NICM, but before criteria for an ICD are met? It is a common scenario. Criteria for an ICD in patients with new NICM require waiting to assess the EF response to treatment (1). In one abstract appropriate shocks were delivered in 7% of pts with an initial diagnosis of NICM (2) -- higher than might have been predicted, as an ICD study in similar pts found a rate of SCD of 1% per year (2). The level of evidence (3) for use of the WCD during the waiting period is low (4) but the stakes may be high. We need more data and professional guidelines. (1) Bridging a Temporary High Risk of Sudden Arrhythmic Death. Experience with the WCD. PACE 2010 (2) Experience with WCD in NICM: A National Database Analysis. JACC 2014 (3) Grading the Strength of a Body of Evidence When Comparing Medical Interventions. Agency for Healthcare Research and Quality. (4) EFFECTIVENESS OF WCD. Int J of Technology Assessment in Health Care 2014 ...Read more

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What distinguishes a heart attack from heart failure?

What distinguishes a heart attack from heart failure?

Different conditions: A heart attack is an occlusion of a coronary artery that leads to no blood supply to part of the heart muscle which can lead to permanent heart damage. This can lead to heart failure which is a drop in the pumping action of the heart leading to shortness of breath, leg swelling , fatigue. This can also be caused by valvular heart disease. ...Read more

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Low fetal heart rate decelerations, i'm worried!?

Low fetal heart rate decelerations, i'm worried!?

In labor?: How are you finding them? Checking at home or on a monitor in the hospital? Either way, go to your closest hospital and get checked to be sure that your baby is doing ok. Good luck! ...Read more

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How dangerous is high pulse rate of heart ?

How dangerous is high pulse rate of heart ?

May be very dangerou: There are many reasons for a very rapid heart rate. Some may be quite serious and even life threatening You should see your physician and be evaluated with EKG and other tests ...Read more

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Palpitations scared of sudden cardiac arrest ?

Palpitations scared of sudden cardiac arrest
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Must be examined: to determine the exact nature of your palpitations. You will need an EKG and/or a 24 hour holter monitor to determine the nature of these issues as well as a full medical examination and evaluation. ...Read more

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Heart attacks: can coughing save life during a heart attack?

Heart attacks: can coughing save life during a heart attack?

No.: Coughing would decrease the risk of having a heart attack or lessening the consequences of a heart attack. Please don't count it as a remedy! ...Read more

Dr. Creighton Wright
3,958 doctors shared insights

Heart Attack (Definition)

A life-threatening condition in which the blood vessels that supply the heart becomes occluded and thus the heart itself is not longer receiving any blood flow. Without this blood flow, the heart muscle dies and cannot pump blood to the ...Read more