![Page 1: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/1.jpg)
Diseases of heart and blood vessels
![Page 2: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/2.jpg)
Hypertension
• It is the most common problem in Indians
• Blood pressure is the force exerted against the walls of the arteries by the pumping action of the heart
• It is recorded in two numbers, such as 120/80
systolic diastolic pressure pressure
![Page 3: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/3.jpg)
• It is defined as hypertension if the blood pressure is 140/90 or higher on at least three occasions on different dates
• A person with hypertension may not feel sick, so blood pressure
screening is to be often done
![Page 4: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/4.jpg)
Atherosclerosis
• Narrowing of arterial walls with fatty material
• Fatty deposits of cholesterol, fat or other substances accumulate inside the walls of artery
• The deposited material, or plaque, is soft, but later it becomes fibrosed or hard
![Page 5: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/5.jpg)
• It interferes with the pumping of blood
• Make pumping of the heart harder
• Increases blood pressure which injures arteries
• It is essential to bring the BP back to normal to prevent damage to circulatory system
![Page 6: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/6.jpg)
Diet therapy Hypertension is the major risk factor for stroke occurring
• At older age
• Higher BMI & causes hypertension
• Ethnicity
• Two dietary influences have been related to hypertension
- High salt intake
- Low intake of potassium, calcium & magnesium
![Page 7: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/7.jpg)
Normal blood pressure
Limit salt intake
Maintain a healthy body weight
Limit alcohol
![Page 8: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/8.jpg)
• If your blood pressure is between 120/80 and 139/89, the AHA says you have prehypertension. It’s time to take steps like getting more exercise and eating a healthier diet to bring your blood pressure down.
• If your blood pressure is between 140/90 and 159/99, you have stage 1 hypertension and need treatment. Stage 2 hypertension is 160/100 or higher. And if your blood pressure is higher than 180/110, you need emergency care.
![Page 9: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/9.jpg)
Mild hypertension
• Moderate sodium restriction: It should be 1000-1500 mg/day exclude salt in cooking or at table
• Exclude processed foods
• Adequate intake of potassium : Fruits & vegetables are rich in potassium
• Diet should include 3-4 servings of fresh fruits
![Page 10: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/10.jpg)
• Regular exercise: should walk briskly for atleast half an hour
daily to be fit
• Stress management: It involves regular planning of one’s
activity
• A proper planning of work should be done to remove stress
• A planned, enjoyable routine of each day is important
![Page 11: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/11.jpg)
Sodium restricted diets
Severe restriction 500-700mg/d
Moderate restriction 1000-1500mg/d
Mild restriction 2000-3000mg/d
No sodium is used in cooking or at table. Avoid all processed or canned vegetables
Measured amount is to be used
![Page 12: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/12.jpg)
The DASH diet (Dietary Approaches to Stop Hypertension)
Grains 7-8
servings
Fruits 4-5
servings
Vegetables 4-5
servings Milk (low-
fat) 2-3
meat (lean) 2 or less
![Page 13: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/13.jpg)
-High amount of
fruits & vegetables -Inclusion of fish,
low-fat milk -Reducing the fat &
sodium intake
Healthy reduction in blood pressure
![Page 14: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/14.jpg)
Sources of sodium in the diet
• Sodium is a mineral found naturally in foods and also added to
foods
• All living things plants & animals require some sodium
• Plant foods are low in sodium
• Animal foods are high in sodium
• Learn to read food labels
• Buy fresh vegetables and fruits a these are naturally low in
sodium
![Page 15: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/15.jpg)
High sodium foods • Vegetables: Amaranth & field beans • Fruits: Muskmelon, lichis, dried fruits & cherries
Salty snacks
Baked foods
Salted butter
Salted fish & meat
![Page 16: HEART AND BLOOD VESSELS DISEASES...blood vessels Hypertension • It is the most common problem in Indians • Blood pressure is the force exerted against the walls of the arteries](https://reader030.vdocument.in/reader030/viewer/2022040600/5e8cf3fd086b552a8e1cc0df/html5/thumbnails/16.jpg)
Conclusion
• Additional risk factors that affect hypertension are excessive
salt intake & low intake of potassium, calcium & magnesium • Dietary modifications in cardiovascular disease most often
involve cholesterol-lowering or sodium-controlling measures