Adding info on hover over svg feature and CHA2_DS2-VASc calculator

docs/Emergency/TIMI.md

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+### TIMI (Thrombolysis in Myocardial Infarction) Score
+
+#### TIMI score is a risk assessment tool used to predict 14-day mortality and ischemic events in patient with UA/NSTEMI (Unstable Angina/ non-ST-elevation Myocardial Infarction). It calculates the risk based on the seven parameters given below
+
+
+#### Parameters
+Each of the parameters count as 1 point
+| Parameters | Range |
+| ---------- | ----- |
+| Age | >= 65 years |
+| Markers | If cardiac markers are elevated |
+| EKG | ST-deviated elevations of >= 0.5 mm |
+| Risk factors | (3 or more risk factors for CAD - hypertension, diabetes mellitus, smoking, family history, hypercholesterolemia)|
+| Ischemia | Severe angina: >= 2 episodes within 24 hours |
+| Coronary stenosis | Known CAD >= 50% |
+| Aspirin use | in the past 7 days |
+
+### Risk Stratification 
+| Score | Risk % |
+| ----- | ------- |
+| 0 - 1 | 4.7% | 
+| 2 | 8.3% |
+| 3 | 13.2% |
+| 4 | 19.9% | 
+| 5 | 26.2% |
+| 6 - 7 | 40.9% |

docs/General Cardiology/MAP.md

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+### MAP (Mean Arterial Pressure)
+#### Mean Arterial Pressure or MAP is the average blood pressure within the arteries during one cardiac cycle (systole and diastole).
+#### Unit:- mmHg
+
+
+#### Parameters required:-
+| Parameters | Unit |
+| ---------- | ---- |
+| Systolic Blood Pressure | mmHg |
+| Diastolic Blood Pressure | mmHg |
+
+#### Interpretation range:-
+| Range | Interpretation |
+| ----- | -------------- |
+| <60 mmHg | Vital organs are poorly perfused |
+| 60-65 mmHg | Vital orgaans are borderline perfused |
+| 65-70 mmHg | Vital organs are adequately perfused |
+| 70-100 mmHg | Vital organs are well perfused |
+| >100 mmHg | Vital organs are hyper perfused |
+
+#### Formula:-
+$$
+\text{MAP} = \text{DBP} +  \frac{1}{3} \times\text{(SBP - DBP)}
+$$