A rare case of an unruptured sinus of Valsalva aneurysm (SVA) in a 2-month-old male Maltese terrier weighing 1.0 kg with a heart murmur is presented. A right SVA and a ventricular septal defect (VSD) were diagnosed by echocardiography and cardiac catheterization. The dog died due to a worsening of his condition. The necropsy revealed the sinus of Valsalva to have a diameter of 7 mm and a VSD hole was on the opposite surface. This report is the first to describe an unruptured SVA in the right coronary cusp of a small dog.
Aneurysm ; Animals ; Cardiac Catheterization ; Cardiac Catheters ; Dogs ; Echocardiography ; Heart Defects, Congenital ; Heart Murmurs ; Heart Septal Defects, Ventricular ; Humans ; Infant ; Male ; Sinus of Valsalva

Superior mesenteric artery (SMA) aneurysms are rare and often fatal. A 72-year-old man had previously been admitted to the emergency room with epigastric pain and heart murmur. The echocardiographic diagnosis was vegetation on the aortic and mitral valves, with moderate regurgitation from both valves due to infective endocarditis. No aneurysm was detected on abdominal computed tomography, and emergency double-valve replacement was performed. On postoperative day 25, the patient experienced abrupt abdominal pain, and computed tomography revealed a mycotic SMA aneurysm. Open surgical repair of the SMA aneurysm was performed using the femoral vein, and the patient's postoperative course was uneventful.
Abdominal Pain ; Aged ; Aneurysm* ; Diagnosis ; Echocardiography ; Emergencies ; Emergency Service, Hospital ; Endocarditis ; Femoral Vein* ; Heart Murmurs ; Humans ; Mesenteric Artery, Superior* ; Mitral Valve ; Sternotomy

An 11-year-old, castrated male dog presented with a 3-month history of cough and depression. Auscultation revealed systolic murmur and thoracic radiographs showing enlargement of both the atrium and left ventricle. Echocardiography showed thickened mitral valve and moderate-to-severe left atrial enlargement. Additionally, M-mode echocardiography showed symmetric left ventricular wall thickening and systolic anterior motion of the mitral valve, while Doppler imaging revealed high velocity turbulent flow through the left ventricular outflow tract. Based on echocardiography, this case was diagnosed with hypertrophic obstructive cardiomyopathy. After 5 months, the dog was clinically static in radiography and echocardiography.
Animals ; Auscultation ; Cardiomyopathy, Hypertrophic ; Child ; Cough ; Depression ; Dogs ; Echocardiography ; Heart Ventricles ; Humans ; Male ; Mitral Valve ; Radiography ; Systolic Murmurs

OBJECTIVETo examine the incidence of congenital heart disease (CHD) in children aged 0-3 years in the rural areas of Chongqing, and to determine the suitable "screening-diagnosis-follow-up" system and screening indicators for CHD in these areas.

METHODSChildren aged 0-3 years from rural areas of the Fuling Disctrict of Chongqing were selected by cluster sampling. Using the "screening-diagnosis-evaluation system" employed at the levels of village/town, district/county, and province/city, the children were screened for seven indicators, i.e., family history of CHD, dyspnea, cyanosis, unique facial features, other congenital malformations, heart murmurs, and blood oxygen saturation (SpO<95%). Children who were positive for one or more indicators accepted echocardiography (ECG) for the diagnosis of CHD. CHD patients were evaluated for disease progression, given guided treatments, and followed-up by pediatric cardiologists.

RESULTSScreening was performed for 10 005 out of the 10 281 children enrolled in the study (97.32% response rate). Among the 175 children who were positive for the indicators, 166 underwent ECG and 60 (0.6‰) were diagnosed with CHD, including 46 cases of simple CHD (76.65%), 11 cases of combined CHD (18.33%), and 3 cases of complex CHD (5.00%). Of the 7 screening indicators, heart murmur had the largest area under the ROC curve for the diagnosis of CHD. In addition, a combination of screening indicators (heart murmur, unique facial features, and other congenital malformations) was most effective for screening out CHD. The CHD patients were given surgical or intervention treatments, and followed up for 6 to 18 months. Ten patients improved without treatment, 13 patients received interventional or surgical treatment, 1 patient died of non-cardiac reasons. The remaining 36 patients were subjected to further follow-up.

CONCLUSIONSHeart murmur alone and in combination with unique facial features and other congenital malformations are valuable tools for CHD screening in children aged 0-3 years. The "village/town-district/county-province/city" screening-diagnosis-evaluation systems are useful for the early detection, diagnosis, and treatment of CHD in infants and young children from the rural areas of Chongqing.

Child, Preschool ; Female ; Follow-Up Studies ; Heart Defects, Congenital ; diagnosis ; Heart Murmurs ; diagnosis ; Humans ; Infant ; Infant, Newborn ; Male ; Oxygen ; blood

A 6-month-old mature intact female Siamese cat presented with exertional dyspnea. Diagnostic studies revealed pleural effusion, grade 4/6 left basal systolic murmur, deep S-wave in electrocardiograph leads I, II, and III, cardiomegaly with pleural effusion on radiography, pulmonic systolic (~5.8 m/sec) and tricuspid (3.6 m/sec) regurgitant jets, atrial septal defect, and a hypoplastic right outflow tract. Based on these results, the case was diagnosed as pulmonic stenosis with atrial septal defect. To the best of our knowledge, this is the first case report describing pulmonic stenosis with atrial septal defect in a cat in Korea.
Animals ; Cardiomegaly ; Cats* ; Dyspnea ; Electrocardiography ; Female ; Heart Defects, Congenital ; Heart Septal Defects, Atrial* ; Humans ; Infant ; Korea ; Pleural Effusion ; Pulmonary Valve Stenosis* ; Radiography ; Systolic Murmurs

No abstract available.
Anticoagulants ; Echocardiography, Transesophageal ; Embolism ; Endocarditis ; Endocarditis, Bacterial ; Heart Valve Prosthesis ; Heart Ventricles ; Hemodynamics ; Male ; Mitral Valve ; Mitral Valve Insufficiency ; Outpatients ; Pneumonia ; Systolic Murmurs ; Warfarin ; Humans

A 35-year-old male with exertional dyspnea was transferred to our hospital for evaluation of a diastolic murmur and cardiomegaly discovered by chest X-ray. Two-dimensional and Doppler echocardiographic studies revealed an aneurysmal dilation of the right coronary artery (RCA) and diastolic inflow from the RCA to the left ventricle (LV) through a myocardial defect 11 mm in diameter in the basal inferior LV wall. Coronary computed tomography angiography (CCTA) confirmed the presence of a giant RCA to LV fistula. Due to the risks for developing overt left heart failure and spontaneous rupture of the giant RCA, the RCA was obliterated surgically. Coronary-cameral fistulas are a rare congenital coronary artery anomaly. A fistula between the coronary artery and LV, especially when combined with coronary artery aneurysm, is a rare occurrence in the literature. Here, we report a case of a giant RCA to LV fistula detected by echocardiography and CCTA.
Adult ; Aneurysm* ; Angiography ; Cardiomegaly ; Coronary Vessel Anomalies ; Coronary Vessels* ; Dyspnea ; Echocardiography ; Fistula* ; Heart Failure ; Heart Murmurs ; Heart Ventricles ; Humans ; Male ; Rupture, Spontaneous ; Thorax

A 50-year-old female patient with visual disturbances was referred for further evaluation of a heart murmur. Fundoscopy revealed a Roth spot in both eyes. A physical examination showed peripheral signs of infective endocarditis, including Osler nodes, Janeway lesions, and splinter hemorrhages. Our preoperative diagnosis was subacute bacterial endocarditis with severe aortic regurgitation. The patient underwent aortic valve replacement and was treated with intravenous antibiotics for 6 weeks postoperatively. The patient made a remarkable recovery and was discharged without complications. We report this case of subacute endocarditis with all 4 classic peripheral signs in a patient who presented with visual disturbance.
Anti-Bacterial Agents ; Aortic Valve ; Aortic Valve Insufficiency ; Diagnosis ; Endocarditis ; Endocarditis, Subacute Bacterial* ; Female ; Heart Murmurs ; Hemorrhage ; Humans ; Middle Aged ; Physical Examination

An 8-year-old spayed female Maltese (2.5 kg of body weight) presented with the primary complaint of loud heart murmur and exercise intolerance. Diagnostic imaging revealed severe pulmonic stenosis (peak velocity 5.2 m/s) with right ventricular hypertrophy. The dog revisited after 2 years, at which time, diagnostic imaging revealed severe biventricular hypertrophy, dynamic left ventricular outflow tract obstruction, left atrial dilation and pulmonary hypertension with worsened pre-existing pulmonic stenosis. Postmortem investigation revealed hypertrophic cardiomyopathy and regional myocardial infarction. The case was diagnosed as hypertrophic cardiomyopathy secondary to severe right and left ventricular outflow tract obstruction.
Animals ; Cardiomyopathy, Hypertrophic* ; Child ; Diagnostic Imaging ; Dogs* ; Female ; Heart Murmurs ; Humans ; Hypertension, Pulmonary ; Hypertrophy ; Hypertrophy, Right Ventricular ; Myocardial Infarction ; Pulmonary Valve Stenosis

Total anomalous pulmonary venous return (TAPVR) is a rare and critical congenital vascular anomaly that requires an early operation. However, initial symptoms of TAPVR may be non-specific, and cardiovascular findings may be minimal. The heart may not be enlarged and there is often no cardiac murmur. Without cardiac murmur, these symptoms are similar to those of respiratory distress syndrome in newborns. Therefore, a high degree of suspicion and an early diagnosis of TAPVR are important. This condition generally occurs without a family history and has a low recurrence rate, but several familial cases, including siblings, have been reported worldwide. Additionally, several chromosomal or gene abnormalities associated with TAPVR have been reported. In the case presented here, two brothers with a 6-year age gap were diagnosed with TAPVR. Surgery was performed without cardiac or neurological complications. This is the first report on TAPVR in siblings in Korea.
Early Diagnosis ; Heart ; Heart Murmurs ; Humans ; Infant, Newborn ; Korea ; Recurrence ; Scimitar Syndrome* ; Siblings*