1. Guided by
A. M. Shah
Sanket Butoliya
NishantMeshram
Prajakt Khawse
Vikas Dubey
Human Heart Attack Monitoring

2.  One of the major cause of death.
 2 million heart attacks occur every year.
 Of these 1.2 million die.
 More than half million die even before
reaching hospital.
 One can be saved if treated within the
so called Golden Hour.
Cardiovascular diseases

3. Objective
 Long waiting time for hospitalization or ambulatory patient
monitoring/treatment.
 Quality and breadth of healthcare services by controlling costs.
 As the population increases and demand for services increases.
 The ability to maintain the quality and availability of care, while effectively
managing financial and human resources, is achieved by this project.

4. Block Diagram
CRYSTAL
OSC.
RTC
AT89c51
/52
LCD 16*2
Signal
conditioning
Circuit
Amplifire
Transducer
CELL
PHONE

5. Heart Beat Sensor
• one of the most precise methods of heart
rate measurement
• Continuous electrocardiographic monitoring
Advantages
Disadvantages
• Too expensive
• Not Handy

6. Heart Beat Sensor
• Simple way to study heart’s function
• Sensor is cheaper
• Easy to develop
Advantages
Disadvantages
• Not a precise way of heat beat detection
• Doesn’t work properly in sunlight

7. Heart Beat Sensor
• Sound of heart is used for detection
• One of the precise ways of monitoring
• Cheap and easy to implement
• Handy, can be carried anywhere
• Credibility is more
Advantages

8. Preamplifier Circuit

9. • Removes difference in intensity
level of heartbeats for different
patients
• Provides Constant 5volts to
microcontroller
Optocoupler

10. Monostable multivibrator

12. • This algorithm can be extended to multiple doctors and multiple patients.
• In future we can also design PC software to analyze this received signal and
generate the report and this can be sent back to the doctor.
• We can also send patient’s body temperature, blood pressure to doctor’s side.
• In addition to ECG rate, we can also send EEG (electroencephalogram) and
EMG (electromyogram) signals
Future Scope

13. • In hospitals, may be in ICU or general wards so that always a bulky ECG unit
is not required
• Doctor can come to know about the abnormalities when away
• The calling technology simplifies the delivery of health care services and
enhances.
• While exercising so as to keep heart rate under check.
• Communication between health care providers and their patients
Applications

14. Thank You