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If your dog has been diagnosed with atrial septal defect, understanding the condition can help you manage their health better. Veterinary advice is key, but having some basic knowledge makes all the difference.
https://www.petmd.com/dog/conditions/cardiovascular/c_dg_atrial_septal_defect
#doghealth #veterinarycare
https://www.petmd.com/dog/conditions/cardiovascular/c_dg_atrial_septal_defect
#doghealth #veterinarycare
If your dog has been diagnosed with atrial septal defect, understanding the condition can help you manage their health better. Veterinary advice is key, but having some basic knowledge makes all the difference.
https://www.petmd.com/dog/conditions/cardiovascular/c_dg_atrial_septal_defect
#doghealth #veterinarycare
%20in%20Dogs%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/monica%22%7D,%22keywords%22:%22Dog,%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/dog%5C/conditions%5C/cardiovascular%5C/c_dg_atrial_septal_defect%22%7D,%22datePublished%22:%222010-05-19T12:51:48-04:00%22,%22dateModified%22:%222022-08-16T09:26:57-04:00%22,%22description%22:%22Atrial%20septal%20defect%20(ASD)%20is%20a%20congenital%20heart%20anomaly%20that%20enables%20blood%20flow%20between%20the%20left%20and%20right%20atria%20via%20the%20interatrial%20septum%20(the%20separating%20wall).%22,%22articleBody%22:%22Atrial%20Septal%20Defect%20in%20Dogs%20Atrial%20septal%20defect%20(ASD)%20is%20a%20congenital%20heart%20anomaly%20that%20enables%20blood%20flow%20between%20the%20left%20and%20right%20atria%20via%20the%20interatrial%20septum%20(the%20separating%20wall).%20Typically,%20the%20blood%20will%20shunt%20into%20the%20right%20atrium,%20causing%20a%20volume%20overload%20to%20the%20right%20atrium,%20right%20ventricle,%20and%20pulmonary%20vasculature,%20which%20can%20sometimes%20lead%20to%20pulmonary%20hypertension.%20However,%20if%20right-sided%20pressures%20are%20too%20high,%20shunting%20may%20occur%20right%20to%20left,%20causing%20generalized%20cyanosis.%20ASD%20is%20more%20common%20in%20cats%20(9%20percent%20of%20congenital%20heart%20defects)%20than%20dogs%20(0.7%20percent),%20though%20a%20recent%20study%20from%20France%20suggests%20a%20higher%20incidence,%20with%20ASD%20accounting%20for%2037.7%20percent%20of%20congenital%20cardiac%20defects%20in%20pooled%20data%20from%20dogs%20and%20cats.%20Symptoms%20and%20Types%20ASD%20occurs%20in%20one%20of%20three%20locations:%20lower%20atrial%20septum%20(ostium%20primum%20defect,%20which%20is%20the%20most%20common),%20near%20the%20fossa%20ovalis%20(ostium%20secundum%20defect),%20or%20craniodorsal%20to%20the%20fossa%20ovalis%20(sinus%20venous%20defect).%20Common%20signs%20associated%20with%20ASD%20include:%20Exercise%20intolerance%20Fainting%5C/loss%20of%20consciousness%20(syncope)%20Trouble%20breathing%20(dyspnea)%20Coughing%20Heart%20murmur%20Bluish%20skin%20(cyanosis)%20Fluid%20buildup%20in%20the%20abdomen%20(ascites)%20if%20right-sided%20heart%20failure%20developsCauses%20The%20underlying%20cause%20of%20atrial%20septal%20defect%20is%20currently%20unknown.%20Diagnosis%20You%20will%20need%20to%20give%20a%20thorough%20history%20of%20your%20dog%5Cu2019s%20health,%20including%20the%20onset%20and%20nature%20of%20the%20symptoms,%20to%20the%20veterinarian.%20He%20or%20she%20will%20then%20perform%20a%20complete%20physical%20examination%20as%20well%20as%20a%20biochemistry%20profile,%20urinalysis,%20complete%20blood%20count,%20and%20electrolyte%20panel.%20X-rays%20and%20electrocardiograms%20will%20typically%20show%20right-sided%20heart%20and%20lung%20vessel%20enlargement%20in%20patients%20with%20large%20defects,%20while%20an%20echocardiogram%20may%20reveal%20right%20atrial%20and%20right%20ventricular%20dilation%20and%20the%20actual%20hole%20(a%20septal%20dropout).%20Arrhythmias%20and%20intraventricular%20conduction%20disturbances%20may%20also%20be%20visible%20using%20these%20diagnostic%20procedures.%20To%20document%20the%20blood%20flow%20through%20the%20hole%20and%20high%20ejection%20velocity%20through%20the%20pulmonary%20artery,%20doppler%20echocardiography%20is%20useful.%20Treatment%20Dogs%20with%20congestive%20heart%20failure%20should%20be%20hospitalized%20until%20they%20are%20stable.%20Open%20heart%20surgery%20may%20be%20necessary%20to%20repair%20the%20defect,%20but%20this%20is%20often%20very%20expensive.%20Consult%20with%20your%20veterinarian%20the%20best%20and%20most%20affordable%20course%20of%20treatment%20for%20you%20and%20your%20pet.%20For%20some%20secundum-type%20defects,%20an%20amplatzer%20device%20may%20be%20implanted%20to%20close%20the%20hole.%20Living%20and%20Management%20The%20prognosis%20in%20dogs%20with%20ASD%20depends%20on%20the%20size%20of%20the%20defect%20and%20coexisting%20abnormalities,%20though%20it%20is%20often%20guarded%20to%20poor.%20Small,%20isolated%20defects,%20for%20example,%20are%20unlikely%20to%20progress,%20while%20primum-type%20defects%20are%20typically%20larger%20with%20a%20worse%20prognosis.%22%7D){kind=logo}
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