Search by Medical Condition A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Clinical Trials for Bundle-Branch Block A Study to Evaluate Accuracy and Validity of the Chang Gung ECG Abnormality Detection Software LBBP as Initial Therapy in Patients With Non-ischemic Heart Failure and LBBB The Effects of Different Clonidine Concentrations on Axillary Brachial Plexus Block With 1,5% Lidocaine