Biomaterial Database

Situs inversus totalis associated with subaortic and subpulmonic stenosis. 1975

D E Wells, and B Befeler

The unusual occurrence of total situs inversus and idiopathic hypertrophic subaortic stenosis with the demonstration of right and left heart dynamic obstruction in one patient is presented. The fact that the patient was known to have a rare abnormality (total situs inversus) and the presenting symptom being angina pectoris, may have obscured the diagnosis of IHSS and emphasized the value of comprehensive evaluation of patients. The documentation of right ventricular dynamic obstruction, in addition to obstruction of the left side of the heart, was facilitated by the use of simultaneous pressure recordings in the pulmonary artery and in the body of the right ventricle. The angina-like pain was secondary to left ventricular outflow obstruction, rather than to coronary disease.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D011662	Pulmonary Subvalvular Stenosis	Narrowing below the PULMONARY VALVE or well below it in the infundibuluar chamber where the pulmonary artery originates, usually caused by a defective VENTRICULAR SEPTUM or presence of fibrous tissues. It is characterized by restricted blood outflow from the RIGHT VENTRICLE into the PULMONARY ARTERY, exertional fatigue, DYSPNEA, and chest discomfort.	Infundibular Stenosis, Pulmonary,Obstructive Subaortic Conus,Pulmonary Infundibular Stenosis,Infundibular Stenoses, Pulmonary,Pulmonary Infundibular Stenoses,Pulmonary Stenoses, Subvalvular,Pulmonary Stenosis, Subvalvular,Pulmonary Subvalvular Stenoses,Stenoses, Pulmonary Infundibular,Stenoses, Pulmonary Subvalvular,Stenoses, Subvalvular Pulmonary,Stenosis, Pulmonary Infundibular,Stenosis, Pulmonary Subvalvular,Stenosis, Subvalvular Pulmonary,Subvalvular Pulmonary Stenoses,Subvalvular Pulmonary Stenosis,Subvalvular Stenoses, Pulmonary,Subvalvular Stenosis, Pulmonary,Conus, Obstructive Subaortic,Subaortic Conus, Obstructive
D002312	Cardiomyopathy, Hypertrophic	A form of CARDIAC MUSCLE disease, characterized by left and/or right ventricular hypertrophy (HYPERTROPHY, LEFT VENTRICULAR; HYPERTROPHY, RIGHT VENTRICULAR), frequent asymmetrical involvement of the HEART SEPTUM, and normal or reduced left ventricular volume. Risk factors include HYPERTENSION; AORTIC STENOSIS; and gene MUTATION; (FAMILIAL HYPERTROPHIC CARDIOMYOPATHY).	Cardiomyopathy, Hypertrophic Obstructive,Cardiomyopathies, Hypertrophic,Cardiomyopathies, Hypertrophic Obstructive,Hypertrophic Cardiomyopathies,Hypertrophic Cardiomyopathy,Hypertrophic Obstructive Cardiomyopathies,Hypertrophic Obstructive Cardiomyopathy,Obstructive Cardiomyopathies, Hypertrophic,Obstructive Cardiomyopathy, Hypertrophic
D004562	Electrocardiography	Recording of the moment-to-moment electromotive forces of the HEART as projected onto various sites on the body's surface, delineated as a scalar function of time. The recording is monitored by a tracing on slow moving chart paper or by observing it on a cardioscope, which is a CATHODE RAY TUBE DISPLAY.	12-Lead ECG,12-Lead EKG,12-Lead Electrocardiography,Cardiography,ECG,EKG,Electrocardiogram,Electrocardiograph,12 Lead ECG,12 Lead EKG,12 Lead Electrocardiography,12-Lead ECGs,12-Lead EKGs,12-Lead Electrocardiographies,Cardiographies,ECG, 12-Lead,EKG, 12-Lead,Electrocardiograms,Electrocardiographies, 12-Lead,Electrocardiographs,Electrocardiography, 12-Lead
D006328	Cardiac Catheterization	Procedures in which placement of CARDIAC CATHETERS is performed for therapeutic or diagnostic procedures.	Catheterization, Cardiac,Catheterization, Heart,Heart Catheterization,Cardiac Catheterizations,Catheterizations, Cardiac,Catheterizations, Heart,Heart Catheterizations
D006352	Heart Ventricles	The lower right and left chambers of the heart. The right ventricle pumps venous BLOOD into the LUNGS and the left ventricle pumps oxygenated blood into the systemic arterial circulation.	Cardiac Ventricle,Cardiac Ventricles,Heart Ventricle,Left Ventricle,Right Ventricle,Left Ventricles,Right Ventricles,Ventricle, Cardiac,Ventricle, Heart,Ventricle, Left,Ventricle, Right,Ventricles, Cardiac,Ventricles, Heart,Ventricles, Left,Ventricles, Right
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000787	Angina Pectoris	The symptom of paroxysmal pain consequent to MYOCARDIAL ISCHEMIA usually of distinctive character, location and radiation. It is thought to be provoked by a transient stressful situation during which the oxygen requirements of the MYOCARDIUM exceed that supplied by the CORONARY CIRCULATION.	Angor Pectoris,Stenocardia,Stenocardias
D012857	Situs Inversus	A congenital abnormality in which organs in the THORAX and the ABDOMEN are opposite to their normal positions (situs solitus) due to lateral transposition. Normally the STOMACH and SPLEEN are on the left, LIVER on the right, the three-lobed right lung is on the right, and the two-lobed left lung on the left. Situs inversus has a familial pattern and has been associated with a number of genes related to microtubule-associated proteins.	Situs Inversus Viscerum,Inversus, Situs