Human Anatomy and Physiology |Notes Pharmacy| Information on Cardiovascular System|

Cardiovascular System  

The heart, blood vessels, and blood itself make up the cardiovascular system, also referred to as the circulatory system. It is the organ system in charge of moving blood, oxygen, nutrients, and hormones throughout the body as well as eliminating waste.

The circulatory system, another name for the cardiovascular system, is a sophisticated system of vessels and organs that carries blood throughout the body. This is a summary of the cardiovascular system.

Structure of Heart

Cardiovascular System Organs
1. Heart: A muscular organ that circulates blood throughout the body.
2. Arteries: Blood vessels that transport oxygenated blood throughout the body from the heart.
3. Veins: Blood vessels that return blood that has lost oxygen to the heart.
4. Capillaries: Tiny blood vessels that exchange waste materials and carbon dioxide for nutrients and oxygen.
5. Blood: The fluid that transports waste materials, hormones, nutrients, and oxygen throughout the body.

The cardiovascular system's functions

1. Transporting Oxygen and Nutrients: The body's cells receive oxygen and nutrients from the cardiovascular system.
2. Eliminating Waste Products: The cardiovascular system rids the body's cells of waste products like lactic acid and carbon dioxide.
3. Blood Pressure Regulation: By contracting and relaxing blood vessels, the cardiovascular system contributes to blood pressure regulation.
4. Maintaining Body Temperature: By transferring heat from the core to the skin, the cardiovascular system aids in controlling body temperature.
5. Hormone Transport: The movement of hormones throughout the body is another function of the cardiovascular system.

Cardiovascular System Components
1. Blood: A fluid substance that transports waste materials, nutrients, and oxygen throughout the body.
2. Blood Vessels: The capillaries, veins, and arteries that carry blood throughout the body.
3. Heart Valves: Components that guarantee the heart's blood flows only in one direction.

Circulation Types
1. Systemic Circulation: The flow of blood from the heart to the body's other organs and back again.
2. Pulmonary Circulation: The flow of blood from the heart to the lungs and back again.

The cardiovascular system's importance
1. Providing Oxygen and Nutrients: The cardiovascular system plays a crucial role in providing the body's cells with oxygen and nutrients.
2. Eliminating Waste Products: The elimination of waste products from the body's cells depends on the cardiovascular system.
3. Preserving General Health: The cardiovascular system is essential for preserving general health and averting illness.

Heart Conditions
1. Coronary Artery Disease: This condition causes the coronary arteries to narrow or block, which lowers the heart's blood flow.
2. Heart Failure: A disorder where the heart cannot pump enough blood to meet the body's demands.
3. Arrhythmias: Unusual heartbeats that may be irregular, too fast, or too slow.
4. Cardiomyopathy: A disorder where the heart muscle weakens or is injured.

Disorders of the Blood Vessels
1. Atherosclerosis: A disorder where plaque accumulates in the arteries, narrowing or hardening them.
2. Hypertension: Elevated blood pressure that can harm organs and blood vessels.
3. Peripheral Artery Disease: A disorder where the blood vessels in the arms or legs constrict or obstruct.
4. Aortic Aneurysm: A disorder that weakens or enlarges the aorta, potentially resulting in rupture.

Additional Heart Conditions
1. Stroke: A condition where the brain's blood supply is cut off, either because blood vessels burst or are blocked.
2. Transient Ischemic Attack (TIA): A brief disruption in blood supply to the brain that may result in symptoms resembling a stroke.
3. A blood clot that forms in a deep vein, usually in the legs, is known as deep vein thrombosis (DVT).
4. Pulmonary Embolism: A potentially fatal condition where a blood clot breaks loose and moves to the lungs.

Risk Factors for Cardiovascular Disorders

1. High Blood Pressure: Uncontrolled high blood pressure can increase the risk of cardiovascular disorders.

2. High Cholesterol: High levels of low-density lipoprotein (LDL) cholesterol can increase the risk of cardiovascular disorders.

3. Smoking: Smoking can damage blood vessels and increase the risk of cardiovascular disorders.

4. Diabetes: Uncontrolled diabetes can increase the risk of cardiovascular disorders.

5. Obesity: Excess weight can increase the risk of cardiovascular disorders.

Prevention and Treatment

1. Lifestyle Changes: Making healthy lifestyle changes, such as eating a balanced diet, exercising regularly, and quitting smoking, can help prevent cardiovascular disorders.

2. Medications: Medications, such as statins and beta blockers, can help manage cardiovascular disorders.

3. Surgery: Surgery may be necessary to treat certain cardiovascular disorders, such as coronary artery disease or aortic aneurysm.

  

   

Creating a Healthier Future for All on World Health Day 2025.World Health Day is observed annually on April 7th to commemorate the establishment of the World Health Organization (WHO) in 1948.

 Creating a Healthier Future for All on World Health Day 2025

"My Health, My Right"

World Health Day is observed annually on April 7th to commemorate the establishment of the World Health Organization (WHO) in 1948. It's a call to action for governments, communities, and individuals to put health and well-being first, not just a day of awareness. "My Health, My Right" is the theme for World Health Day 2025, highlighting everyone's right to safe food, clean air, high-quality healthcare, and a healthy environment.

The Significance of World Health Day

The foundation of human development is health. People can work, learn, and support their communities and families when they are healthy. However, millions of people worldwide still do not have access to basic medical care. In order to guarantee that everyone, everywhere, has the chance to lead a healthy life, World Health Day seeks to draw attention to these inequalities and promote health equity.

 

The theme for 2025 is "My Health, My Right."

The goal is to enable people to assert their right to health in 2025. This covers: • Availability of necessary medical care without facing financial difficulties

• Gender and health equity; 

• Clean environments to prevent disease; 

• Mental health support and de-stigmatization; 

• Health education to facilitate informed decision-making

The message is unmistakable: everyone has the right to good health.

🌱 Health in a Changing Environment

Our current health issues are intricate and interrelated, ranging from pandemics to climate change. Air pollution is currently one of the main causes of premature death worldwide, and rising temperatures aid in the spread of illnesses like dengue and malaria. In order to safeguard health in a world that is becoming more unpredictable, World Health Day 2025 urges immediate cooperation across all sectors, from agriculture to urban planning.

💪 Acting: What Are Your Options?

Everyone has an interest in health, and change begins at all levels.

As Persons:

• Prioritize mental health and get regular checkups; • Eat a healthy diet and maintain an active lifestyle; • Raise awareness of regional health issues

• Spread awareness of your own and others' health rights.

 

As Groups:

Plan health camps or awareness-raising activities. Encourage hygienic and environmentally friendly local communities.

Encourage vulnerable populations to have access to medical care.

As leaders and legislators, we must: • Fund universal health care; • Create resilient and inclusive health systems

Consider climate change to be a medical emergency.

 

🔊 A Common Goal

2025's World Health Day serves as a reminder that everyone is connected by their health. Everyone deserves an equal opportunity at good health, whether they are a farmer exposed to climate extremes, a doctor in a busy city hospital, or a child in a remote village. We can create a future where no one is left behind if we band together and adhere to the "My Health, My Right" principle.

Let's make today about more than just raising awareness; let's take action to safeguard, advance, and put everyone's health first.

Since health is a right and not a privilege, happy World Health Day 2025.

Dr. Swadesh Kr. Vishwakarma

  

  

Ayurvedic formulation Preparation of Aristas & Preparation of Asava Pharmacognosy

Ayurvedic formulation Preparation of Aristas & Preparation of Asava Pharmacognosy 

Preparation of Aristas & Preparation of Asava

Aristas & Asavas:  

They are also known as preparations contain self-generated alcohol (alcoholic preparations).  They are prepared by adding powdered drug or its decoction into solution of sugar/ Jaggery which facilitates the extraction of active principles present in the drugs.

these are the steps involved in preparation of Aristas & Asava

1. Crude drugs are coarsely powdered 
2. Decoction is prepared 
3. Filtered 
4. Mix other ingredient Contents are added to solution of sugar honey or jaggery 
5. Boiled cooled and transferred to wooden vessels 
6. Covered with an earthen lid 
7. Fermentation 
8. Filtered 
9. Stored

Standardization for Aristas & Asavas:

 1. It should be clear without any froth or foam at the top.

 2. It should not become sour upon standing.

 3. It should have a characteristic aromatic and alcoholic odour.

 4. These should be no effervescence produced. 

Example:

Aristas: Ashokarishta, Dasmularishta, Ashwgandharista, arjunarista,

Asavas: Arvindaswa, kumaryaswa, Vasakasava, Punarnavasa etc.

DRUGS ACTING ON NERVOUS SYSTEM ( Herbal Drugs)

 DRUGS ACTING ON NERVOUS SYSTEM ( Herbal Drugs)

COFFEE SEED

Synonyms: - Coffee bean, coffee seed, Arabica coffee, Arabian coffee, Abyssinian coffee, Brazilian coffee.

Biological Source:-

It is the dried ripe seeds of Coffea arabica Linn, belonging to family Rubiaceae.

Chemical Constituents: - Coffee seed contains

·         caffeine,

·          tannin

Uses:-

·         used as a flavoring agent

·         used as a stimulant

·         nervine and diuretic

·         acting on CNS, kidneys, heart and muscles

DRUGS ACTING ON NERVOUS SYSTEM ( Herbal Drugs)

 TEA LEAVES

Biological Source:-

It contains the prepared leaves and leaf buds of Thea sinensis , belonging to family Theaceae.

Chemical Constituents:-  TEA contains

·         caffeine 

·         theobromine and

·         theophylline

Uses:-

·         It is used as stimulant,

·          astringent and

               also as diuretic.

COCA

Synonyms: - Coca, Cuca, Cocaine, Folium cocae, Peruvian coca. 

Biological Source:-                                                                                             

Coca consists of the dried leaves of various species of Eryth-mxylon, that is, Erythroxylon coca, belonging to family Erythroxylaceae.

Chemical Constituents: - Coca contains

·         Cocaine

·         Cocamine

·         Tropacocaine

Uses:-

·         Cocaine has stimulant action on CNS.

·          local anesthetic

·         minor local surgery of ophthalmic, ear, nose and throat

·         during convalescence, to relieve nausea, vomiting and pains of the stomach without upsetting the digestion

DRUGS ACTING ON NERVOUS SYSTEM ( Herbal Drugs)

 

DRUGS ACTING ON NERVOUS SYSTEM

HYOSCYAMUS

Synonyms:- Common Henbane, Hyoscyamus, Hog’s-bean, Jupiter’s-bean, Symphonica.

Biological Source:- 

Hyoscyamus consists of the dried leaves and flowering tops of Hyoscyamus niger., belonging to family Solanaceae. 

Chemical Constituents:- hyoscyamus contains

·         Hyoscyamine

·         Hyoscine

·         Scopolamine

Uses:-

·         used as antispasmodic

·         hypnotic and mild diuretic

·         relieve pain in cystitis

·         used to relieve the griping

 

Pharmacognosy of GUGGUL

 

GUGGUL

Synonyms:- Gumgugul, Salai-gogil. 

Biological Source:-

Guggal is a gum resin obtained by incision of the bark of Commiphora weightii , belonging to family Burseraceae.

Chemical Constituents: Guggul contains

·         Myrcene

·         Dimyrcene, polymyrcene

·         Guggulosterone

·         Guggulosterol

Uses

·         Used as an anti inflammatory.

·         used as an anti rhumetic

·         expectorant

·         carminative

Vitamin D and Its Role in Heart Health

 Vitamin D and Its Role in Heart Health

Vitamin D plays a crucial role in maintaining a healthy heart by influencing various aspects of       cardiovascular health. Here are some ways in which Vitamin D contributes to a healthy heart:

• 1-Regulation of Blood Pressure: Vitamin D helps regulate blood pressure by promoting the production of a peptide called renin, which plays a role in controlling blood pressure levels. Adequate levels of Vitamin D are associated with lower blood pressure, reducing the risk of hypertension and related heart problems.

• 2-Anti-Inflammatory Effects: Chronic inflammation is a contributing factor to heart disease. Vitamin D has anti-inflammatory properties that help reduce inflammation in the blood vessels and heart tissues. By reducing inflammation, it may lower the risk of atherosclerosis (hardening and narrowing of the arteries) and other cardiovascular issues.

• 3-Improved Insulin Sensitivity: Vitamin D is involved in the regulation of insulin and glucose metabolism. Adequate Vitamin D levels can enhance insulin sensitivity, reducing the risk of diabetes. Diabetes is a significant risk factor for heart disease, so improving insulin sensitivity can have a positive impact on heart health.

• 4-Enhanced Endothelial Function: The endothelium is the inner lining of blood vessels. Vitamin D helps to improve endothelial function, which is essential for maintaining healthy blood flow and preventing the development of vascular diseases.

• 5-Regulation of Calcium and Phosphorus: Vitamin D aids in the absorption of calcium and phosphorus in the intestines, promoting strong bones and teeth. This, in turn, prevents the release of excess calcium into the bloodstream, which could lead to calcification of blood vessels and heart valves.

• 6-Cardiovascular Muscle Health: Vitamin D receptors are found in the heart muscle cells, and it appears to have a protective effect on cardiac muscles. Adequate Vitamin D levels support the overall health and function of the heart.

• 7-Reduced Risk of Heart Disease: Several studies have suggested that individuals with sufficient Vitamin D levels may have a reduced risk of developing cardiovascular diseases, including heart attacks, heart failure, and strokes.

It's important to note that while Vitamin D is beneficial for heart health, it is just one piece of the puzzle. A well-rounded approach to heart health includes other factors such as a balanced diet, regular physical activity, not smoking, maintaining a healthy weight, managing stress, and following medical advice for any existing health conditions. If you have concerns about your heart health or Vitamin D levels, it's always best to consult with a healthcare professional for personalized advice and recommendations.

Leafy Vegetables benefits

Having too many green veggies is possible.

Yes! It is possible, according to science, to consume too many leafy greens and disturb your body's normal balance of vitamin K or other fat-soluble vitamins, which could result in a number of health problems. Don't be hesitant to speak with your doctor if you have any allergies or medical issues that may prevent you from eating anything you want.

Rich in vitamins and minerals, including calcium, iron, magnesium, potassium, and vitamins A and C.

Encourage good skin and eye health.

Immune system support.

aid in preserving a healthy weight.

High antioxidant content associated to lower risk of heart disease and cancer.

Fenugreek Seed | सेहत के लिए बहुत फायदेमंद है मेथी दाना |

 Fenugreek Seed मेथी के फायदे  | 

People utilise its seeds, leaves, twigs, and roots as a spice, flavouring, and supplement, both fresh and dried. While further studies are required, some findings suggest that fenugreek may offer a number of health advantages. Herb fenugreek belongs to the same family as soy.

The use of fenugreek may help lower the risk of:

• cancer diabetes obesity
• elevated cholesterol
• blood pressure is high.
• heart problems
• Inflammation caused by bacterial, fungal, and viral infections

Fenugreek chemicals, however, may aggravate hormone-sensitive cancers and trigger uterine contractions in pregnant women.

Additionally, fenugreek may induce moderate gastrointestinal side effects like bloating and diarrhoea.

Fenugreek Seeds Benefits: सेहत के लिए बहुत फायदेमंद है मेथी दाना

मेथी दाना में एंटी इंफ्लेमेटरी और एंटी बैक्टीरियल गुण हैं, जो शरीर को कई बीमारियों से बचाते हैं। ये स्वास्थ्य के साथ-साथ बालों और स्किन के लिए भी लाभकारी हैं। जाने मेथी दाना के लाभ।

आयरन की कमी को दूर करें  ,ब्लड शुगर लेवल को कंट्रोल करें, जोड़ों के दर्द मे लाभकारी,  कब्ज की समस्या को दूर करें  

Eat Healthy live Healthy (Grips for eating well and stay healthy )

Grips  for eating well and stay healthy 

 Grips  for eating well and stay healthy 

1.Base your meals on starchy carbohydrates with more fibre.

2.Consume lots of fruit and vegetables.

3.Increase your intake of seafood, especially oily fish.

4.Reduce your intake of sugar and saturated fat. 

5.Consume no more than 6g of salt per day for adults. 

6.Get moving and maintain a healthy weight. 

7.Avoid becoming thirsty. 

8.Avoid skipping breakfast.