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Cats can have heart conditions you might not expect, like patent ductus arteriosus, which sounds complex but is all about tiny vessel connections. It’s fascinating how much vets can do to spot and treat these early! Curious pets might hide more under the surface than we think.
https://www.petmd.com/cat/conditions/cardiovascular/c_ct_patent_ductus_arteriosus
#CatHealthCare #FelineCardiology #PetWellness
https://www.petmd.com/cat/conditions/cardiovascular/c_ct_patent_ductus_arteriosus
#CatHealthCare #FelineCardiology #PetWellness
Cats can have heart conditions you might not expect, like patent ductus arteriosus, which sounds complex but is all about tiny vessel connections. It’s fascinating how much vets can do to spot and treat these early! Curious pets might hide more under the surface than we think.
https://www.petmd.com/cat/conditions/cardiovascular/c_ct_patent_ductus_arteriosus
#CatHealthCare #FelineCardiology #PetWellness
%20in%20Cats%22,%22inLanguage%22:%22en-US%22,%22isFamilyFriendly%22:%22True%22,%22articleSection%22:%22Cardiovascular%22,%22thumbnailUrl%22:%22%22,%22image%22:%7B%22@type%22:%22ImageObject%22,%22url%22:%22%22%7D,%22author%22:%7B%22@type%22:%22Person%22,%22name%22:%22PetMD%20Editorial%22,%22url%22:%22https:%5C/%5C/www.petmd.com%5C/author%5C/cecilia%22%7D,%22keywords%22:%22Cat,%20Condition,%20Cardiac%20health%22,%22publisher%22:%7B%22@type%22:%22Organization%22,%22name%22:%22PetMD%22,%22logo%22:%7B%22@type%22:%22ImageObject%22,%22url%22:%22https:%5C/%5C/www.petmd.com%5C/images%5C/petmd_logo.png%22%7D,%22url%22:%22https:%5C/%5C/www.petmd.com%22%7D,%22mainEntityOfPage%22:%7B%22@type%22:%22WebPage%22,%22@id%22:%22https:%5C/%5C/www.petmd.com%5C/cat%5C/conditions%5C/cardiovascular%5C/c_ct_patent_ductus_arteriosus%22%7D,%22datePublished%22:%222009-01-20T13:57:56-05:00%22,%22dateModified%22:%222022-08-24T14:46:21-04:00%22,%22description%22:%22Once%20a%20newborn%20has%20begun%20to%20breath%20on%20its%20own,%20the%20pulmonary%20artery%20opens%20to%20allow%20blood%20to%20flow%20from%20the%20right%20side%20heart%20into%20the%20lungs%20to%20be%20oxygenated,%20and%20the%20ductus%20arteriosus%20closes.%20But%20in%20patent%20ductus%20arteriosis%20(PDA)%20the%20connection%20remains%20patent.%20Consequently,%20blood%20is%20shunted%20(diverted)%20in%20abnormal%20patterns%20in%20the%20heart.%22,%22articleBody%22:%22Patent%20Ductus%20Arteriosus%20in%20Cats%20The%20aorta%20is%20the%20main%20artery%20that%20feeds%20oxygenated%20blood%20from%20the%20left%20side%20of%20the%20heart%20to%20the%20body.%20The%20pulmonary%20(lung)%20artery%20carries%20deoxygenated%20blood%20to%20be%20oxygenated,%20traveling%20from%20the%20right%20side%20of%20the%20heart%20to%20the%20lungs.%20Once%20the%20blood%20has%20been%20oxygenated%20by%20the%20lungs,%20it%20then%20returns%20to%20the%20left%20side%20of%20the%20heart,%20through%20the%20pulmonary%20veins%20to%20be%20pumped%20out%20into%20the%20body%20by%20the%20aorta.%20In%20the%20womb,%20the%20fetus%5Cu2019%20descending%20aorta%20is%20connected%20to%20the%20pulmonary%20artery%20by%20the%20ductus%20arteriosus%20blood%20vessel,%20allowing%20blood%20to%20flow%20directly%20from%20the%20right%20side%20of%20the%20heart%20to%20the%20aorta,%20without%20stopping%20for%20oxygen%20in%20the%20lungs.%20This%20is%20because%20the%20fetus%20gets%20its%20oxygen%20from%20the%20mother's%20bloodstream%20and%20does%20not%20yet%20need%20to%20have%20its%20own%20blood%20oxygenated.%20Normally%20at%20birth,%20this%20connection%20is%20no%20longer%20patent%20(open).%20Once%20a%20newborn%20has%20begun%20to%20breath%20on%20its%20own,%20the%20pulmonary%20artery%20opens%20to%20allow%20blood%20to%20flow%20from%20the%20right%20side%20heart%20into%20the%20lungs%20to%20be%20oxygenated,%20and%20the%20ductus%20arteriosus%20closes.%20But%20in%20patent%20ductus%20arteriosis%20(PDA)%20the%20connection%20remains%20patent.%20Consequently,%20blood%20is%20shunted%20(diverted)%20in%20abnormal%20patterns%20in%20the%20heart.%20PDA%20allows%20blood%20to%20flow%20from%20the%20aorta%20into%20the%20pulmonary%20artery,%20and%20then%20to%20the%20lungs.%20If%20the%20shunt%20is%20moderate%20to%20large,%20it%20can%20cause%20left-sided%20congestive%20heart%20failure%20from%20blood%20volume%20overload%20on%20the%20left%20side%20of%20the%20heart.%20Less%20frequently,%20a%20large-diameter%20PDA%20will%20cause%20injury%20to%20the%20blood%20vessels%20in%20the%20lungs,%20from%20the%20excess%20amount%20of%20blood%20flowing%20into%20the%20lungs.%20High%20blood%20pressure%20in%20the%20lungs,%20and%20reversal%20of%20the%20shunt%20so%20that%20the%20blood%20goes%20from%20right%20to%20left%20(pulmonary%20artery%20to%20the%20aorta),%20as%20well%20as%20the%20typical%20PDA%20shunt%20direction%20of%20left%20to%20right%20(aorta%20to%20pulmonary%20artery)%20can%20be%20expected.%20This%20atypical%20right%20to%20left%20shunting%20of%20a%20PDA%20can%20cause%20the%20aorta%20to%20carry%20blood%20that%20is%20low%20in%20oxygen,%20sending%20a%20signal%20to%20the%20body%20to%20produce%20more%20red%20blood%20cells%20(since%20they%20carry%20oxygen),%20making%20the%20blood%20too%20thick.%20The%20condition%20or%20disease%20described%20in%20this%20medical%20article%20can%20affect%20both%20dogs%20and%20cats.%20If%20you%20would%20like%20to%20learn%20more%20about%20how%20this%20disease%20affects%20dogs%20please%20visit%20this%20page%20in%20the%20PetMD%20health%20library.%20Symptoms%20and%20Types%20Respiratory%20(breathing)%20distress:%20Coughing%20Exercise%20intolerance%20Increased%20breathing%20rate%20Right%20to%20left%20shunting%20PDA:%20Hind%20legs%20are%20weak%20during%20exercise%20Blood%20is%20thicker%20than%20normal,%20causing:%20Arrhythmias%20(irregular%20heart%20beat)%20Right%20to%20left%20blood%20clot%20Pink,%20or%20bluish%20gums,%20and%20bluish%20skin%20around%20the%20anus%20or%20vulva%20Possibly%20left-sided%20congestive%20heart%20failure%20Rapid,%20irregular%20heart%20beat%20Stunted%20growthCauses%20Genetic%20predisposition%20(i.e.,%20birth%20defect)Diagnosis%20Your%20veterinarian%20will%20perform%20a%20thorough%20physical%20exam%20on%20your%20cat,%20including%20a%20chemical%20blood%20profile,%20a%20complete%20blood%20count,%20a%20urinalysis%20and%20an%20electrolyte%20panel.%20You%20will%20need%20to%20give%20a%20thorough%20history%20of%20your%20pet's%20health%20leading%20up%20to%20the%20onset%20of%20symptoms.%20The%20level%20of%20oxygen%20in%20your%20pet's%20blood%20may%20also%20be%20tested,%20with%20samples%20taken%20from%20different%20locations%20for%20comparison.%20Visualization%20of%20the%20heart,%20using%20radiograph%20and%20ultrasound%20imaging,%20is%20very%20instrumental%20for%20an%20accurate%20diagnosis%20of%20PDA.%20Often%20what%20will%20be%20seen%20in%20an%20X-ray%20is%20left%20heart%20enlargement;%20right%20to%20left%20(%5Cu201creversed%5Cu201d)%20PDA%20will%20show%20a%20heart%20of%20normal%20size%20on%20an%20X-ray.%20Treatment%20The%20cat%20may%20be%20given%20oxygen%20therapy,%20nitrates,%20and%20cage%20rest.%20When%20your%20pet%20has%20regained%20stability,%20it%20will%20be%20scheduled%20for%20surgery%20as%20soon%20as%20possible.%20Cats%20with%20right%20to%20left%20shunting%20PDA%20should%20never%20have%20surgical%20correction.%20Living%20and%20Management%20Cats%20with%20a%20normal%20left%20to%20right%20PDA%20shunt%20can%20be%20treated%20normally%20after%20they%20have%20been%20allowed%20two%20weeks%20to%20recover%20from%20their%20surgical%20correction.%20Prevention%20Because%20this%20trait%20is%20genetically%20transmitted,%20cats%20that%20have%20had%20a%20PDA%20should%20not%20be%20bred.%20The%20best%20way%20to%20avoid%20this%20is%20to%20have%20your%20pet%20spayed%20or%20neutered,%20and%20to%20make%20sure%20that%20you%20know%20your%20cat's%20hereditary%20history.%22%7D){kind=spacer}
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