Eachheartbeathas two basic parts: diastole and atrial and ventricular systole. 每一次心脏跳动都包含两个基本部分: 舒张期以及方式收缩期. 期刊摘选 A heart murmur is an extra or unusual sound heard during theheartbeat. 所谓心杂音是指心跳期间能够听到的多余而异常的声音. ...
Even if an arrhythmia has a serious underlying cause, the arrhythmia itself may not be dangerous. The underlying problem can often be treated effectively. What causes heart rhythm disorders? Among individuals without known heart disease, arrhythmias are generally random, isolated occurrences that do ...
VT has an important impact on hemodynamics. Sustained VT at high rates leads to cardiac failure within days. • VT of less than about 140 beats/min, especially if polymorphic, is usually caused by increased automaticity. Monomorphic VT of more than about 140 beats/min is usually ca...
Call 911 and start CPR (cardiopulmonary resuscitation) if someone goes intocardiac arrest, which is when the heartbeat has stopped and the person isn’t responsive. CPR doesn't restart the heart, but it keeps the person alive until medical help arrives. ...
EKG:Also known as an electrocardiogram or ECG, this is a simple test that records theelectrical activity of the heart. It can tell how much your heart muscle has been damaged and where. It can also track your heart rate and rhythm. ...
@parkchuna, @indyfan, and @elinor, look at what extra genius @hopefulromantic has brought here. We now have the community called the HeartBeat Hottest (Time of Day) filled with HeartBeat Hotties. Classic. 10 out of 10, Hopeful, 10 out of flippin' 10. (Yeah, I'm so cool now I...
Under an Elsevier user license open accessHighlights Abstract An electrocardiogram (ECG) measures the electric activity of the heart and has been widely used for detecting heart diseases due to its simplicity and non-invasive nature. By analyzing the electrical signal of each heartbeat, i.e., the...
An ectopic heartbeat is a type of condition in which a person has an irregular heartbeat that is characterized by extra or...
Get vaccines as directed.The flu, COVID-19, and pneumonia can be severe for a person who has heart failure. Vaccines protect you from these infections. Get a flu vaccine every year as soon as it is recommended, usually in September or October. Get a COVID-19 vaccine and booster as dir...
a sudden failure of the heart to function correctly, sometimes causing death.My father has had a slight heart attack.infarto de miocardio,ataque al corazón ˈheartbeatnoun (the sound of) the regular movement of the heart.latido del corazón ...