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A congenital anomaly caused by the failed development of TRUNCUS ARTERIOSUS into separate AORTA and PULMONARY ARTERY. It is characterized by a single…

Rare congenital heart malformation with a single ventricle (HEART VENTRICLES) instead of the usual two.

The label is process-shaped, but the organ-specific concept may also function as a disorder; manual semantic review is required.

Valvular aortic stenosis used as a ClinicalGraph target concept for pathology / differential.

Skin breakdown or ulceration in the drainage area of a VARICOSE VEIN, usually in the leg.

Enlarged and tortuous VEINS.

Pathological processes involving any of the BLOOD VESSELS in the cardiac or peripheral circulation. They include diseases of ARTERIES; VEINS; and res…

An abnormal passage between two or more BLOOD VESSELS, between ARTERIES; VEINS; or between an artery and a vein.

A spectrum of congenital, inherited, or acquired abnormalities in BLOOD VESSELS that can adversely affect the normal blood flow in ARTERIES or VEINS.…

The label denotes a pathological biological process or mechanism, not a disease entity.

Congenital vascular malformation in which the AORTA arch and its branches encircle the TRACHEA and ESOPHAGUS. Signs and symptoms include DYSPNEA; RES…

Injuries to blood vessels caused by laceration, contusion, puncture, or crush and other types of injuries. Symptoms vary by site and mode of injuries…

Inflammation of any one of the blood vessels, including the ARTERIES; VEINS; and rest of the vasculature system in the body.

Disorder characterized by a vasculitic syndrome associated with exposure to an antigen such as a drug, infectious agent, or other foreign or endogeno…

Condition of low SYSTEMIC VASCULAR RESISTANCE that develops secondary to other conditions such as ANAPHYLAXIS; SEPSIS; SURGICAL SHOCK; and SEPTIC SHO…

Vasospastic angina used as a ClinicalGraph target concept for pathology / differential.

Impaired venous blood flow or venous return (venous stasis), usually caused by inadequate venous valves. Venous insufficiency often occurs in the leg…

Obstruction of a vein or VEINS (embolism) by a blood clot (THROMBUS) in the blood stream.

The label is process-shaped, but the organ-specific concept may also function as a disorder; manual semantic review is required.

A condition in which HEART VENTRICLES exhibit impaired function.

A condition in which the LEFT VENTRICLE of the heart was functionally impaired. This condition usually leads to HEART FAILURE; MYOCARDIAL INFARCTION;…

A condition in which the RIGHT VENTRICLE of the heart was functionally impaired. This condition usually leads to HEART FAILURE or MYOCARDIAL INFARCTI…

A potentially lethal cardiac arrhythmia that is characterized by uncoordinated extremely rapid firing of electrical impulses (400-600/min) in HEART V…

A potentially lethal cardiac arrhythmia characterized by an extremely rapid, hemodynamically unstable ventricular tachycardia (150-300 beats/min) wit…

Occlusion of the outflow tract in either the LEFT VENTRICLE or the RIGHT VENTRICLE of the heart. This may result from CONGENITAL HEART DEFECTS, predi…

Occlusion of the outflow tract in the LEFT VENTRICLE of the heart.

Occlusion of the outflow tract in the RIGHT VENTRICLE of the heart.

A type of cardiac arrhythmia with premature contractions of the HEART VENTRICLES. It is characterized by the premature QRS complex on ECG that is of …

Laceration or tearing of the VENTRICULAR SEPTUM, usually caused by MYOCARDIAL INFARCTION.

Viral pericarditis used as a ClinicalGraph target concept for pathology / differential.