Coronary Artery Disease (CAD) FAQ
What causes Coronary Artery Disease?
CAD is primarily caused by atherosclerosis, where plaque builds up in artery walls.
Is CAD common in Malaysia?
Yes, CAD is a leading cause of death in Malaysia, often linked to diet and lifestyle.
What are symptoms of CAD?
Common symptoms include angina (chest pain), shortness of breath, and fatigue.
How is CAD diagnosed?
Doctors use tests like ECG, stress tests, and coronary angiograms for diagnosis.
Can CAD be prevented?
Yes, through healthy diet, regular exercise, smoking cessation, and managing diabetes/hypertension.
What medications are used for CAD?
Statins, beta-blockers, ACE inhibitors, and antiplatelets are commonly prescribed.
Is surgery necessary for CAD?
Severe cases may require angioplasty or coronary artery bypass grafting (CABG).
Can CAD be reversed?
Lifestyle changes can slow progression, but reversal is rare and depends on severity.
How does diabetes affect CAD risk?
Diabetes significantly increases CAD risk due to prolonged high blood sugar levels.
What role does diet play in CAD management?
A low-salt, low-fat diet rich in fruits, vegetables, and whole grains helps manage CAD.
Can stress trigger CAD symptoms?
Yes, stress can trigger angina or heart attacks in susceptible individuals.
Are there alternative treatments for CAD?
Complementary therapies like acupuncture may help with symptom management but not cure CAD.
How often should CAD patients follow up with doctors?
Regular check-ups every 3-6 months are crucial for monitoring and adjusting treatment.
Can young people develop CAD?
While less common, young individuals with risk factors can develop premature CAD.
What emergency actions are needed for suspected heart attack?
Immediately call emergency services and chew an aspirin if not allergic.
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