Ventricular tachycardia - Symptoms and causes - Mayo Clinic
网页2024年3月6日 · 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 fast heart rate doesn't allow the ventricles to fill and squeeze to pump enough blood to the body.
Ventricle (heart) - Wikipedia
网页A ventricle is one of two large chambers located toward the bottom of the heart that collect and expel blood towards the peripheral beds within the body and lungs. The blood pumped by a ventricle is supplied by an atrium, an adjacent chamber in the upper heart that is smaller than a ventricle.
Ventricular Arrhythmia: Causes, Symptoms & Treatment - Cleveland Clinic
网页2021年9月21日 · Ventricular arrhythmias are abnormal heart rhythms that make the lower chambers of your heart twitch instead of pump. This can limit or stop your heart from supplying blood to your body. While some of these arrhythmias are harmless and don’t cause symptoms, some can have serious — or even deadly — effects on your body.
Left ventricular hypertrophy - Symptoms and causes - Mayo Clinic
网页2024年8月6日 · Left ventricular hypertrophy changes the structure of the heart and how the heart works. The thickened left ventricle becomes weak and stiff. This prevents the lower left heart chamber from filling properly with blood. As a result, blood pressure in the heart increases.
Ventricular Tachycardia: Causes, Symptoms and Treatment - Cleveland Clinic
网页2022年6月12日 · Ventricular tachycardia is an abnormal heart rhythm that happens when you have abnormal electrical signals in your heart’s lower chambers (ventricles). These keep normal heartbeat signals from getting through and make your heart beat so fast that it can’t pump enough blood to your body.
VENTRICULAR中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页adjective. medical specialized uk / venˈtrɪk.jə.lə r/ us / venˈtrɪk.jə.lɚ / Add to word list. relating either to the ventricles of the heart or any space in the body. 心室的;室的. …
Ventricular fibrillation - Symptoms & causes - Mayo Clinic
网页2022年10月28日 · Ventricular fibrillation is an emergency that requires immediate medical attention. It's the most frequent cause of sudden cardiac death. Emergency treatment for ventricular fibrillation includes cardiopulmonary resuscitation (CPR) and shocks to the heart with a device called an automated external defibrillator (AED).
Heart ventricles: Anatomy, function and clinical aspects - Kenhub
网页2023年8月3日 · The definition of heart ventricles can be summed up as the large, lower chambers of the fibromuscular organ that work to keep blood moving through the body. Although all parts of the heart work together to carry out its daily function, the ventricles have an enormous role in maintaining adequate cardiac output to keep blood flowing.
Ventricular Definition & Meaning - Merriam-Webster
网页The meaning of VENTRICULAR is of, relating to, or being a ventricle. How to use ventricular in a sentence.
What Is Ventricular Arrhythmia? - Healthline
网页2024年6月26日 · Ventricular arrhythmia (VA) is an abnormal heart rhythm that begins in the ventricles, the heart’s two lower chambers. The rhythm may be too fast or too uncoordinated for the heart to function ...