Fisiopatolojia di un infarton di korason, konxedu tanbê pa infartu di miokárdiu, ta nvolve perturbason di fluxu di sangi pa un parti di múskulu di korason, ki ta leba a mórti di sélulas di korason.
Kel-li ta kontise pamodi un asidenti di sangi pode inpidi un artéria koronáriu di funsiona.
Es kuzinha sta fetu di kuzinha di kolesterol, kuzinha di grasa, kuzinha di kes sélula ki ta móre, kálsiu i fibrina.
Óras ki kel kuartu spadja, el pode forma un koágulu di sangi ki ta inpidi sangi ki ten txeu oksijéniu di txiga na múskulu di korason.
Kel falta di oksijéniu ta poi sélulas di korason ta móre i kel-la ta pô-l ta sufri un ataki di korason.
Tamañu di kel dór ta dipende di kantu arteria ki tene kel duénsa sta ta da kumida i kantu ténpu ki pasa entri kel ténpu ki kel algen tene kel duénsa i tratamentu.
Sintómas di un infartason podi inklui dor na petu, falta di ar, náusea, korason ta bira poku y dor na brasu, na kabésa, na maxila ou na txon.
Tratamentu di un duénsa di korason ta nvolve poi sangi ta bai faxi pa korason.
É inportanti repara ma patofisiolojia di un infartason é konplexu y ta envolvi txeu fatoris sima, genétika, stilu di vida y fatoris anbiental.
Fatoris di risku pa infartu é tenson altu, kulestérolu altu, fuma, diabeti, obesidadi, falta di atividadi fíziku y storia familiar di duénsa di korason.
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What is pathophysiology of heart attack?
The pathophysiology of a heart attack, also known as myocardial infarction, involves the disruption of blood flow to a part of the heart muscle, leading to the death of heart cells.
This typically occurs due to the obstruction of a coronary artery by a blood clot, which is often the result of atherosclerosis, a condition where plaque builds up in the arteries.
The plaque is made up of cholesterol, fatty substances, cellular waste products, calcium, and fibrin.
When a plaque ruptures, it can cause a blood clot to form, which can block the artery and prevent oxygen-rich blood from reaching the heart muscle.
This lack of oxygen causes the heart muscle cells to die, leading to a heart attack.
The extent of the damage depends on the size of the area supplied by the blocked artery and the time between the attack and treatment.
Symptoms of a heart attack can include chest pain or discomfort, shortness of breath, nausea, lightheadedness, and pain in the arms, neck, jaw, or back.
Treatment for a heart attack usually involves restoring blood flow to the heart muscle as quickly as possible, either through medication or procedures such as angioplasty and stenting or coronary artery bypass surgery.
It is important to note that the pathophysiology of a heart attack is complex and involves multiple factors, including genetic, lifestyle, and environmental factors.
Risk factors for heart attack include high blood pressure, high cholesterol, smoking, diabetes, obesity, lack of physical activity, and a family history of heart disease.
Managing these risk factors can help reduce the likelihood of experiencing a heart attack.
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