Cutar zuciya ta hutu

Ciwon zuciya na Holiday, wanda kuma aka sani da barasa-induced atrial arrhythmias, wani ciwo ne da aka bayyana ta hanyar bugun zuciya mara kyau da bugun jini  da ke hade da yawan yawan amfani da ethanol .  An gano ciwon zuciya na hutu a cikin 1978 lokacin da Philip Ettinger ya gano alaƙa tsakanin arrhythmia da shan barasa .  Ya karɓi sunanta na gama gari kamar yadda ake danganta shi da yawan shaye-shaye na yau da kullun a lokacin bukukuwa.  Ba a san yadda wannan ciwon ya zama ruwan dare ba. 5-10% na lokuta na fibrillation na atrial na iya kasancewa da alaƙa da wannan yanayin, amma yana iya kaiwa 63%. 

 Etiology 
Likitocin zuciya ba su da tabbacin ainihin abin da ke haifar da ciwon zuciya na hutu. Yin amfani da barasa zai iya ragewa tsarin tafiyar da zuciya, wanda shine muhimmin tsari don sarrafa tsarin jini . Hakanan yana iya rage lokacin jujjuyawa na atrium . Wani yuwuwar ita ce amfani da barasa yana ƙaruwa matakin catecholamines, wanda ya haɓaka matakin P-waves, sabili da haka haɗarin arrhythmia. Hakanan shan barasa na iya haifar da haɓakar fatty acids kyauta na plasma da haɓaka ayyukan tsarin juyayi mai juyayi .   Mai haɓaka ATP2A2 da aka sani da JNK2 na iya taka rawa. Barasa na iya kunna shi, wanda zai iya shafar sauran sunadaran don haka yana ƙara haɗarin arrhythmia .  Yawan shan barasa na iya haifar da haɓakar matakin ethanol da metabolites kamar acetaldehyde a cikin jiki.   Duk waɗannan abubuwan zasu iya taimakawa ga arrhythmia. 

 Manazarta