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Sudden cardiac arrest (SCA) is the sudden loss of heart function. This is caused by electrical malfunction of the heart, which prevents the heart’s natural pumping action. The heart beats so fast and chaotically that it is unable to pump blood throughout the body. It is often fatal because the electrical disturbance disrupts blood flow in the body. If the brain and other organs are not supplied with oxygen-rich blood, the organs will malfunction within minutes and die. The most noticeable symptoms in women in the 24 hours before cardiac arrest are shortness of breath and a racing heart, while in men chest pain is the main symptom. It is estimated that approximately 700,000 people die from sudden cardiac arrest every year in India.
Understand that high blood pressure is a major risk factor for the heart
When SCA begins, a person loses consciousness and stops breathing. The victim has no pulse because his heart has stopped. It’s an emergency. Experts say that immediate and swift action should be taken, as the victim’s chances of survival rapidly decrease within minutes. Time is of the essence in recognizing and managing SCA. It is treatable and reversible, but it needs to be addressed quickly. If treatment is started within minutes of arrest, the survival rate is as high as 90%.
If a patient is at risk for SCA, they may be advised to receive an implantable cardioverter defibrillator (ICD). An ICD is a device that handles electrical faults when they occur. This is a small device similar to a pacemaker, but more technologically advanced in correcting arrhythmias (fast heartbeats). Nowadays, if a patient is found to have her SCA, take full advantage of the availability of automated external defibrillators (AEDs) to manage the episode outside of the hospital. You can also. These machines use electrical pulses to restart the heart in an emergency and help patients continue breathing until clinical help arrives.
For heart health, you should follow the following tips:
- Always check your blood pressure and blood sugar levels. If you notice any changes, see your doctor right away.
- Smoking narrows your arteries over time, increasing your risk of coronary heart disease. Stop smoking in any form immediately.
- Keep your cholesterol levels well within prescribed limits.
- It is recommended that you exercise for about 45 minutes every day, 5 days a week.
- Postmenopausal women should be wary of heart palpitations and sudden shortness of breath
- Women with a family history of heart disease should consider heart screening to detect potential problems early.
- Exercise daily to maintain a healthy weight and reduce your risk of diabetes and high blood pressure
- Eat a balanced diet. Also, include green leafy vegetables and fresh fruits in your daily diet to keep your heart healthy.
- To reduce stress, practice daily practices like meditation and yoga.
- Daily quality sleep helps keep your brain and heart healthy
- refrain from drinking alcohol
(Author: Dr. Gajinder Kumar Goyal, Head of Cardiology, Marengo Asia Hospital, Faridabad)
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