Berry aneurysm symptoms, rupture signs, and emergency response
A berry aneurysm is a small, balloon-like bulge that forms on a brain artery, most often where vessels branch in the circle of Willis....
Berry syndrome symptoms and early warning signs for parents
Berry syndrome is an extremely rare congenital heart condition found in newborns. It is not a problem that “develops” over time—it is present at...
Bicuspid aortic valve symptoms, causes, diagnosis, and treatment guide
A bicuspid aortic valve is a common heart valve difference present from birth. Instead of three leaflets that open and close like a well-timed...
Bicuspid pulmonary valve Symptoms, Diagnosis, and Treatment Options
A bicuspid pulmonary valve is a congenital (present-from-birth) change in the pulmonary valve, the “gateway” that lets blood leave the right side of the...
Bidirectional ventricular tachycardia symptoms, ECG signs, and emergency warning signals
Bidirectional ventricular tachycardia is a rare but important heart rhythm emergency. Instead of a steady heartbeat, the lower chambers (ventricles) fire rapidly from abnormal...
Bifascicular block diagnosis, tests, and HV interval evaluation
Bifascicular block is an electrocardiogram (ECG) finding that tells you the heart’s electrical “wiring” is conducting more slowly in two of the three main...
Bigeminy treatment options, medicines, and ablation
Bigeminy describes a repeating heartbeat pattern where a normal beat is followed by an extra beat, over and over—like pairs marching in step. People...
Bilateral bundle branch block causes and risk factors explained
Bilateral bundle branch block is an electrocardiogram (ECG) finding that signals conduction disease in both of the heart’s main ventricular “wires.” People often learn...
Biventricular heart failure symptoms, causes, and treatment options
Biventricular heart failure means both pumping chambers—the left ventricle and the right ventricle—are struggling to keep up with the body’s demands. When the left...
Bland-White-Garland syndrome treatment options, surgery, and recovery timeline
Bland-White-Garland syndrome is a rare heart condition present from birth in which the left coronary artery connects to the pulmonary artery instead of the...
Blue rubber bleb nevus syndrome causes, genetics, and risk factors explained
Blue rubber bleb nevus syndrome is a rare condition in which clusters of abnormal veins form soft, bluish skin “blebs” and similar lesions inside...
Blue toe syndrome causes and risk factors behind sudden toe discoloration
Blue toe syndrome is a clinical warning sign, not a single disease. It describes the sudden appearance of one or more toes that turn...
Borderline hypertension symptoms, silent risks, and early warning signs
“Borderline hypertension” usually means blood pressure that is consistently higher than ideal, but not clearly in the severe range. It is a common moment...
Brachial artery aneurysm symptoms, causes, diagnosis and treatment guide
A brachial artery aneurysm is an abnormal widening of the main artery that runs through the upper arm and supplies blood to the forearm...
Brachial artery embolism symptoms and emergency treatment guide
A brachial artery embolism is a sudden blockage in the main artery of the upper arm caused by material that travels through the bloodstream...
Brachial artery thrombosis symptoms and early warning signs
Brachial artery thrombosis means a blood clot has formed inside the brachial artery—the main “highway” artery of the upper arm that feeds the forearm...