An atrial septal aneurysm (ASA) occurs when a bulge forms in the atrial septum, the membrane separating the heart's upper left and upper right chambers (atria). The atrial septum usually is relatively ...

Ventricular septal defects can affect the baby's growth and development. Ventricular septal defect or VSD is a congenital heart defect that needs to be treated immediately. This condition causes the ...

Other kinds of headaches that keep coming back, such as migraines or tension headaches, are often mistaken for sinus headaches. Because the treatment you need depends on the type of headache you ...

Researchers in China say they have pinpointed the main cause of defects in a semiconductor material considered key to boosting the performance of advanced chips used in electronic warfare and ...

First-degree ventricular (heart) block affects the electrical signal that makes the heart beat. It causes a delay in a portion of the heart beat and may lead to a slow heart beat. Healthcare ...

Broadband price wars will send BT into a damaging retreat as customers defect to cheaper rival networks, the company’s former head of investor relations has warned. Carl Murdock-Smith, now a ...

Add articles to your saved list and come back to them any time. Darren Ayres says his three-year ordeal with builder ANSA Homes “nearly destroyed me and my family”. First, the beams and ...

A sinus infection is inflammation of the sinuses—the spaces inside your nose and head. When the sinuses are swollen, they can't drain, causing mucus to build up. "A typical sinus infection is ...

You can relieve sinus pressure with the help of natural remedies like a humidifier, saline washes, and biofeedback. But you may need medical attention if your symptoms do not improve after a week ...

Introduction: Secundum Atrial septal defect (ASD) is the most common type of ASD. When it is large and hemodynamically significant, it can cause symptoms such as dyspnea, exercise intolerance, and ...

The treatment depends on the size and location of the defect: Small holes (e.g. small ventricular septal defect or atrial septal defect): Many of these close on their own within the first few years of ...