A 46-year-old woman with type 1 myotonic dystrophy (DM1) presented to the emergency department with dyspnea and palpitations.

There are two types of bundle branch blocks: Right ... heart block you have. If you have first degree, you may not have any at all. After a physical exam, your doctor will use an EKG, or ...

Dr. Conor D. Barrett: An electrocardiogram (ECG) obtained at the visit with the cardiologist showed atrial pacing, first-degree atrioventricular delay, right bundle-branch block, and evidence of ...

Right bundle branch block (RBBB) is a delay in electrical signaling on the right side of your heart. This creates heartbeat irregularities that can be seen on an electrocardiogram (ECG). Though not a ...

With ECG parameters, predictors of heart block during or after the initial hospitalization were baseline RBBB and post-TAVI PR > 300 ms. The latter also predicted heart block after discharge.

Impulses, or electrical signals, travel through both the left and right ... a bundle branch block goes up with age or if you have other health issues. If your cardiologist spots LBBB on an EKG ...

Clinicians had ordered an ECG and an echocardiogram prior to ... with a QRS duration of 132 milliseconds, atypical right bundle-branch block (RBBB) pattern, and superior left-axis deviation." ...