Knowledge

Defibrillation is a crucial part of resuscitation techniques. A victim experiencing cardiac fibrillation (such as ventricular fibrillation or ventricular tachycardia) has up to a 74% chance of survival if an AED (Automated External Defibrillator) is used promptly in combination with CPR.   But do you really know how an AED or defibrillator helps the victim?

Stroke is common among older adults and those with cardiovascular diseases (hypertension, heart failure, etc.). However, there is a trend of strokes affecting younger people in the community. Strokes can leave irreversible after-effects such as speech difficulties, facial drooping, limited mobility, paralysis on one side of the body, etc. Early recognition of signs and timely transport to the hospital will increase the victim's chances of recovery. Therefore, in stroke first aid, time is gold.

The ICD (Implantable Cardioverter Defibrillator) is an important implantable medical device designed to monitor and treat dangerous heart arrhythmias. For patients at high risk of cardiac arrest, the ICD plays a vital role in protecting cardiovascular health.

Defibrillators, also known as heart defibrillators, are medical devices designed to restore normal heart rhythm in emergencies involving cardiac arrhythmias. People with heart rhythm disorders can receive assistance at hospitals or locations equipped with Automated External Defibrillators (AEDs). However, those at high risk of life-threatening arrhythmias need to be equipped with a defibrillator on their person.

Indications for arrhythmia treatment depend on the cause, the degree of symptoms, and the severity of the arrhythmia. Arrhythmias can be treated by addressing potential underlying causes, medication, electric shock, or medical interventions. Electric shock is an important method in treating arrhythmias. There are two electric shock methods: cardioversion and defibrillation.

Defibrillation (or cardiac electroshock) is an important medical technique used to restore a normal heart rhythm. By discharging a high-energy electric current through the heart, the entire myocardium is depolarized. The sinus node will regain its role as the pacemaker. In this article, we will explore in detail the indications for defibrillation and some important notes.

Cardiac arrhythmia is a condition characterized by an irregular heartbeat, which can lead to many serious complications if not treated promptly. One of the most effective treatment methods currently available is defibrillation (also known as electric shock therapy). Let's explore this method and the things you need to know when applying it.

Rescue breathing (also known as artificial respiration) is an important skill for saving lives when a person experiences respiratory arrest or cardiac arrest due to various causes. In this article, we will explore this technique, how to perform it correctly, and important considerations.

The heart is a vital organ in the human body, acting as a "pump" to help circulate blood and supply oxygen to cells. The human heart starts beating very early during development (about 3 weeks after conception) and continues to work throughout life, persistently and continuously. Understanding the operating mechanism of the heart helps you know how to care for and protect cardiovascular health.

As a general principle for myocardial infarction, the patient must be immediately transported to a hospital equipped for intensive care and emergency treatment. During transport, move gently and keep the patient immobile on a stretcher. Reassure the patient and do not allow them to move, even slightly. Administer continuous oxygen at 2-4 liters/minute via a nasal cannula. Note that in cases where blood oxygen saturation is above 90%, oxygen should only be administered during the first few hours.

Myocardial infarction is one of the causes with a very high mortality rate globally. However, you can implement many simple measures to prevent this condition. In this article, we will share effective, simple, and essential ways to prevent myocardial infarction.

Myocardial infarction is a serious medical condition; if not treated promptly, it can lead to severe complications, including heart failure, arrhythmias, or death. The "golden time" in myocardial infarction refers to the initial period immediately following the onset of symptoms, during which emergency intervention and treatment can minimize myocardial damage.

Cardiac arrhythmia is a condition where the heartbeat is irregular, beating faster or slower than normal. Understanding the causes of this condition is a crucial first step in prevention and treatment. In a normal person, the resting heart rate ranges from 60 to 100 beats per minute. Cardiac arrhythmias can stem from various causes, such as:

Cardiac arrhythmia is a condition where the heart beats irregularly; it can be too fast, too slow, or follow an abnormal rhythm. Many cases of cardiac arrhythmia are asymptomatic or present with non-specific symptoms that are easily confused with other health issues. Some types of cardiac arrhythmias do not affect health. However, there are cases where arrhythmias can lead to heart failure, cardiac arrest, or stroke.

STEMI (ST-Elevation Myocardial Infarction) is a serious type of myocardial infarction that occurs when a coronary artery is completely blocked, leading to a lack of blood and oxygen for the heart muscle. This condition is identified by ST-segment elevation on an electrocardiogram (ECG), indicating damage to heart tissue.