- male
- 60 Years
- 21/12/2021
How can Viagra cause a heart attack?
Answered by 1 Apollo Doctors
Although there has been no conclusive evidence of link, there have been few reports of heart attack, stroke and arrhythmia in men taking Viagra.
Dr. Kareemulla Suggests...
Consult a Cardiologist
Answered 04/07/2025
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How Sildenafil Works
- Sildenafil relaxes blood vessels, improving blood flow, primarily for erectile dysfunction.
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Cardiovascular Effects
- It can lower blood pressure and increase heart workload, crucial for those with heart issues.
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Risk Factors in Older Adults
- Men around 60 may have heart disease or risk factors, increasing vulnerability.
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Potential for Heart Attack
- Risk increases with nitrate interaction, existing heart disease, or sudden cardiac stress.
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Precautions and Medical Advice
- Consult a healthcare provider before use, especially with heart conditions; monitor symptoms.
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When to Seek Emergency Help
- Recognize heart attack symptoms and seek immediate medical attention.
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Consult a Cardiologist
Answered 20/08/2025
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More Cardiology Health Queries
View allI'm looking at my lipid profile results, and I'm a bit concerned. My cholesterol is at 132, triglycerides are 227, LDL is 57, HDL is 30, and VLDL is 45. Do these numbers indicate any issues I should be aware of? Would appreciate some advice on how to improve them if necessary.
Triglyceride is derranged. Other reports are normal. Advised low fat diet, reduction of butter and ghee in diet, aerobic exercises also low dose of rosuvas 5mg is started and repeat lipid panel is advised after 3 months..
Answered by 1 Apollo Doctors
I'm a bit worried about my ECG results from a recent preventive health checkup. It mentioned "T inversion in III and aVF" and I'm not sure what that means. My heart rate was 75 bpm, PR interval at 126 ms, and QRS duration at 112 ms. Then, there's the QT interval at 358 ms and QTC interval at 402 ms. The axis angles were noted as P Wave 27 degrees, QRS Wave 4 degrees, and T Wave 6 degrees. Could you please help me understand what all this means and if I should be concerned?
You have mentioned that you received an ECG impression showing T inversion in lead III and aVF. Your heart rate is 75 bpm, PR interval is 126 ms, QRS duration is 112 ms, QT interval is 358 ms, QTC interval is 402 ms, and the axis values for P wave, QRS wave, and T wave. Based on the information provided, you may need to consult a cardiologist for further evaluation and management.
Answered by 1 Apollo Doctors
I had a heart attack a couple of months ago and I'm 47. They put in a stent and I've been doing okay. I walk about 5km every morning without any issues. Is it safe for me to start using a treadmill or go for some cycling now? Also, what should my pulse rate be on the treadmill panel? My resting heart rate is usually around 53. Would really appreciate your advice.
It's great that you are staying active after your heart attack. With a stent in place and your regular walking routine, you can gradually incorporate treadmill and cycling into your exercise regimen. When using the treadmill, aim to keep your heart rate within a safe range. For your age, a target heart rate during exercise is typically around 50-85% of your maximum heart rate. To calculate this, subtract your age from 220. So, for you, (220-47) = 173 beats per minute (bpm) is your estimated maximum heart rate. During treadmill exercise, aim to keep your heart rate between 85-147 bpm to ensure you are exercising safely. As for cycling, it is also a great cardiovascular exercise. Start slowly and gradually increase the intensity as tolerated. Pay attention to how your body responds and adjust accordingly. Remember to listen to your body, and if you experience any chest pain, dizziness, or unusual symptoms, stop exercising and seek medical attention.
Answered by 1 Apollo Doctors
Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.




