Author: drspine

TGA most often refers to **transposition of the great arteries**, a congenital (present at birth) heart condition. In TGA, the body’s two main “outflow” arteries—the **aorta** and the **pulmonary artery**—are connected to the wrong pumping chambers. This changes how oxygen-poor and oxygen-rich blood circulate through the heart and lungs. TGA is commonly discussed in fetal cardiology, neonatal care, pediatric cardiology, and adult congenital heart disease clinics.

Myelopathy means dysfunction of the spinal cord. It is a clinical term used when the spinal cord is not working normally, often from compression or injury. It is most commonly discussed in the neck (cervical spine) and upper back (thoracic spine). Clinicians use it to describe a pattern of neurologic signs and symptoms, not a single disease.

Transposition of the Great Arteries is a congenital (present at birth) heart condition in which the two main arteries leaving the heart are connected to the “wrong” pumping chambers. In plain terms, oxygen-poor blood can be sent back to the body and oxygen-rich blood can be sent back to the lungs. It is commonly used as a diagnosis in fetal cardiology, newborn care, pediatric cardiology, and adult congenital heart disease clinics. Clinicians use the term to describe anatomy, explain symptoms like cyanosis (bluish color from low oxygen), and plan imaging and treatment.

Thoracic radiculopathy is a problem involving a nerve root in the mid-back (thoracic spine). It typically causes pain, tingling, numbness, or unusual sensations that can wrap around the chest or abdomen. It is commonly used as a diagnosis to explain “band-like” trunk pain that follows a rib-line pattern. Clinicians use the term to guide evaluation, imaging, and treatment planning.

Coarctation of the Aorta is a narrowing of the aorta, the main artery that carries blood from the heart to the body. It most often occurs in the upper chest, near where vessels branch to the head and arms. It can reduce blood flow beyond the narrowing and raise blood pressure before it. The term is commonly used in congenital heart disease care, cardiology imaging, and blood pressure evaluation.

Tetralogy of Fallot is a congenital heart condition, meaning it is present at birth. It involves four related structural changes in the heart that reduce oxygen levels in the blood. In plain terms, it is a “blue baby” heart defect because it can cause cyanosis (a bluish color of lips or skin). It is commonly discussed in pediatric cardiology, cardiothoracic surgery, and adult congenital heart disease care.

Lumbar radiculopathy is a condition where a nerve root in the low back is irritated or compressed. It often causes pain, tingling, numbness, or weakness that can travel from the back into the leg. People commonly describe it as “sciatica,” although sciatica is a symptom pattern, not a single diagnosis. The term is used in clinics, imaging reports, and rehabilitation settings to describe nerve-related leg symptoms from the lumbar spine.

Cervical radiculopathy is a condition in which a nerve root in the neck (cervical spine) is irritated or compressed. It commonly causes neck pain plus symptoms that travel into the shoulder, arm, or hand. Clinicians use the term to describe a pattern of nerve-related symptoms linked to a specific cervical nerve root. It is discussed in primary care, physical therapy, spine clinics, and orthopedic/neurosurgical settings.

PDA most commonly refers to **patent ductus arteriosus**, a blood vessel that stays open after birth. It connects the **pulmonary artery** to the **aorta** in fetal life. After birth it usually closes on its own, but in PDA it remains open. PDA is discussed in pediatrics, adult congenital cardiology, imaging, and interventional heart care.

Radiculopathy is a condition caused by irritation or compression of a spinal nerve root. It commonly produces pain, numbness, tingling, or weakness that travels into an arm or a leg. The term is used in spine clinics, imaging reports, physical therapy notes, and surgical planning. It helps clinicians describe a pattern of symptoms that follows a specific nerve pathway.