Left ventricular hypertrophy - Symptoms and causes - Mayo Clinic
Aug 6, 2024 · Left ventricular hypertrophy is a thickening of the wall of the heart's main pumping chamber, called the left ventricle. This thickening may increase pressure within the heart. The …
Ventricular tachycardia - Symptoms and causes - Mayo Clinic
Mar 6, 2024 · Causes Ventricular tachycardia is caused by faulty heart signaling that makes the heart beat too fast in the lower heart chambers. The lower heart chambers are called the ventricles. The …
Ventricular septal defect (VSD) - Symptoms & causes - Mayo Clinic
Oct 21, 2022 · A ventricular septal defect (VSD) is a hole in the heart that's present at birth (congenital heart defect). The hole is between the lower heart chambers (right and left ventricles). It allows …
Ventricular fibrillation - Symptoms & causes - Mayo Clinic
Oct 28, 2022 · Blood pressure drops suddenly and significantly. The longer the body lacks blood, the greater the risk of damage to the brain and other organs. Ventricular fibrillation is the most frequent …
Left ventricular hypertrophy - Diagnosis and treatment - Mayo Clinic
Aug 6, 2024 · Diagnosis To diagnose left ventricular hypertrophy, a healthcare professional does a physical exam and asks questions about your symptoms and family's health history. The care …
Premature ventricular contractions (PVCs) - Mayo Clinic
Sep 20, 2025 · Premature ventricular contractions may be caused by: Some medicines, including decongestants and antihistamines. Alcohol or drug misuse. Stimulants such as caffeine or tobacco. …
Tricuspid valve regurgitation - Symptoms and causes - Mayo Clinic
Mar 12, 2024 · High blood pressure in the lungs, also called pulmonary hypertension. Infections of the heart and heart valves. History of radiation therapy to the chest area. Use of some weight-loss drugs …
Pulmonary hypertension - Symptoms and causes - Mayo Clinic
Apr 11, 2025 · Pulmonary hypertension is a type of high blood pressure that affects the arteries in the lungs and the right side of the heart. In one form of pulmonary hypertension, called pulmonary …
External ventricular drain - Mayo Clinic
An external ventricular drain is a small, temporary tube used in emergencies to drain excess fluid from the brain and relieve pressure inside the head.
Ventricular tachycardia - Diagnosis and treatment - Mayo Clinic
Mar 6, 2024 · Ventricular tachycardia treatment may include medicines, procedures and devices to control or reset the heart rhythm, and heart surgery. If another medical condition is causing …