Hypertension- High blood pressure is a common condition that affects the body's arteries. It's also called hypertension.
If you have high blood pressure, the force of the blood pushing against the artery walls is consistently too high. The heart has to work harder to pump blood.
A condition in which the force of the blood against the artery walls is too high.
Usually hypertension is defined as blood pressure above 140/90, and is considered severe if the pressure is above 180/120.
High blood pressure often has no symptoms. Over time, if untreated, it can cause health conditions, such as heart disease and stroke.
Eating a healthier diet with less salt, exercising regularly and taking medication can help lower blood pressure.
Hypertension is rarely accompanied by symptoms, and its identification is usually through health screening, or when seeking healthcare for an unrelated problem. Some people with high blood pressure report headaches (particularly at the back of the head and in the morning), as well as lightheadedness, vertigo, tinnitus (buzzing or hissing in the ears), altered vision or fainting episodes.[23] These symptoms, however, might be related to associated anxiety rather than the high blood pressure itself.[24]
On physical examination, hypertension may be associated with the presence of changes in the optic fundus seen by ophthalmoscopy.[25] The severity of the changes typical of hypertensive retinopathy is graded from I to IV; grades I and II may be difficult to differentiate.[25] The severity of the retinopathy correlates roughly with the duration or the severity of the hypertension
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
4. Introduction….
• Hypertension is known as the "silent killer" since it has no initial
symptoms but can lead to long-term disease and complications..
• Many people have high blood pressure and don't know it.
• Important complications of uncontrolled or poorly treated high blood
pressure include heart attack, congestive heart failure, stroke, kidney
failure, peripheral artery disease, and aortic aneurysms (weakening
of the wall of the aorta, leading to widening or ballooning of the
aorta).
• Public awareness of these dangers has increased. High blood
pressure has become the second most common reason for medical
office visits in the United States.
5. • Hypertension is defined by persistent elevation of arterial blood
pressure.
• Patients with diastolic blood pressure (DBP) values <90 mm Hg and
systolic blood pressure (SBP) values≥140 mm Hg have isolated systolic
hypertension.
• A hypertensive crisis (BP >180/120 mm Hg) may be categorized as
either
– a hypertensive emergency (extreme BP elevation with acute or progressing
target organ damage) or
– a hypertensive urgency (severe BP elevation without acute or progressing
target organ injury).
6. JNC-7 CLASSIFICATION
Class Systolic(mm of Hg) Diastolic(mm of Hg)
Normal 120 80
Prehypertension 120-139 80-89
Stage-1 hypertension 140-159 90-99
Stage-2 hypertension 160-179 100-109
Stage-3 hypertension ≥180 ≥110
7. Etiology
Primary hypertension:
Also known as Essential hypertension (or) Idiopathic hypertension
Result of unknown etiology (cause)
Symptomatic treatment given
Almost 90 – 95 % patients showing this type
Secondary hypertension:
Result of some known Pathology (Chronic renal disease, Endocrine
disease, etc,.)
Occurs in about 5 – 10 % of patients
Other types of hypertensions:
Isolated systolic hypertension: (SBP>140mmHg)
Malignant hypertension: (diastolic >140mmHg)
White coat hypertension: BP Elevated only when examined by a
health care professional
8. • Socioeconomic status: High blood pressure is found more commonly
among the less educated and lower socioeconomic groups. Residents
of the southeastern United States, both Caucasian and African
American, are more likely to have high blood pressure than residents
of other regions.
• Family history (heredity): The tendency to have high blood pressure
appears to run in families.
• Gender: Generally men have a greater likelihood of developing high
blood pressure than women. This likelihood varies according to age
and among various ethnic groups.
9. Primary hypertension
Genetic Factors
Racial & Environmental Factors
Humoral abnormalities
Pathologic disturbances in autonomic nerve fibers,
adrenergic and baro receptors.
Abnormalities in either the renal or tissue auto regulatory
processes.
10. Secondary hypertension
Renal diseases :
Stenosis of renal arteries
Tumor of justaglomerular cells →Angiotensin II
Endocrine disorders :
Adrenal Gland
Pheo chromocytoma
Cushing´s syndrome
Coarctation of aorta
11. Other factors
Drugs Induced : e.g. oral contraceptives
Pregnancy Induced
Deficiency of vaso dilating substance
(prostacyclin,bradykinin)
Increase production of vasoconstructing
substance(Angiotensin II, Endothelin I)
12. Pathophysiology
Humoral abnormalities involving
Renin – Angiotensin,Aldosterone system
Natriuritic hormone
Hyperinsulinemia (side effect of insulin therapy)
Renin – Angiotensin System:
• ‘Angiotensinogen’ is a δ – globulin type of protein secreted in
the liver
• Another substance ‘renin’ secreted by juxtaglomerular cells
• Renin acts on angiotensinogen and converts it to Angiotensin – I
• Angiotensin converting enzyme (ACE) along with Aldosterone,
converts
Angiotensin – I → Angiotensin – II (this is a powerful
vasoconstrictor)
16. ANS innervation of the heart and the baroreceptor reflexes that help
regulate blood pressure.
17. ROLE OF NATRIURETIC HORMONE
Concentration of
Natriuretic Harmone
Inhibits Na +K +ATPse
Pump
Inhibition of sodium
transport across the cell
membrane
BP
18. Sympathetic
neuronal fibers on
the surface of the
effector cells
α 1
receptors
β
receptors
Postsynaptic
stimulation on
arterioles & venules
Vasoconstriction
β1 β2
Postsynaptic
stimulation in Heart
Heart rate & Contractility
Postsynaptic
stimulation on
arterioles &
Venules
Vasodilatation
Neuronal Mechanisms
19. In vascular endothelium (innermost layer)
1.
↓ Synthesis of vasodilating ↑ Synthesis of vaso-
substances (Prostacycline, constricting substances
bradikinin, NO2) OR (Angiotensin – II,
Prostaglandin in muscle cells endothelin – I, etc,.)
2.↑ Na+ intake + ↓ excretion of Na+ →↑ Natriuritic
hormone
inhibit
↑vascular activity intra cellular Na+ uptake
(constriction of vessels)
this may also cause oedema
20. 3.Release of Ca + stored in sarcoplasmic reticulum
cause
↑intracellular coation of calcium
cause
Altered vascular smooth muscle function (↑tone)
↑PVR
4. Hyperinsulinemia:
• Constriction of blood vessels
• Deposition of cholesterol in blood vessel (atherosclerosis)
21. Clinical presentation
Patients with uncomplicated primary hypertension are usually
asymptomatic initially.
Patients with secondary hypertension may complain of symptoms
suggestive of the underlying disorder.
Patients with pheochromocytoma may have a history of paroxysmal
headaches, sweating, tachycardia, palpitations
In primary aldosteronism, hypokalemic symptoms of muscle cramps
and weakness may be present.
Patients with hypertension secondary to Cushing’s syndrome may
complain of weight gain, polyuria, edema, menstrual irregularities,
recurrent acne,muscular weakness.
22. TIA = transient ischemic attack; LVH = left ventricular hypertrophy; CHD = coronary heart disease
HF = heart failure.
Cushman WC. J Clin Hypertens. 2003;5(Suppl):14-22.
Renal failure
Peripheral vascular
disease
Complications of Hypertension:
LVH,
HF,CHD,
TIA, stroke
Hypertension
is a risk factor
23. Diagnostic Studies
Use auscultatory method with a properly calibrated instrument
Patient seated quietly for 5 min in a chair, feet on the floor, and arm
supported at heart level
Appropriate-sized cuff is necessary to ensure accurate reading
At least two measurements should be obtained
Allow at least 1 minute between readings. If one arm higher than
other; take BP in higher arm for subsequent measurements
24. Diagnostic studies
Basic laboratory studies are performed to (1) identify or rule out
causes of secondary hypertension, (2) evaluate target organ disease,
(3) determine overall cardiovascular risk, or (4) establish baseline
levels before initiating therapy.
Routine urinalysis, BUN, serum creatinine, and creatinine clearance
levels are used to screen for renal involvement and to provide
baseline information about kidney function.
Measurement of serum electrolytes, especially potassium levels, is
done to detect hyperaldosteronism, a cause of secondary
hypertension.
25. Diagnostic studies….
Blood glucose levels assist in the diagnosis of diabetes
mellitus.
Lipid profile provides information about additional risk
factors that predispose to atherosclerosis and
cardiovascular disease.
ECG and echocardiography provide information about the
cardiac status.
26. Management
Treatment goals are to lower BP to less than 140 mm Hg systolic and
less than 90 mm Hg diastolic for most persons with hypertension (less
than 130 mm Hg systolic and less than 80 mm Hg diastolic for those
with diabetes mellitus and chronic kidney disease).
Lifestyle modifications are indicated for all patients with pre
hypertension and hypertension and include the following:
Weight reduction. A weight loss of 10 kg may decrease SBP by
approximately 5 to 20 mm Hg.
Dietary Approaches to Stop Hypertension (DASH) eating plan.
Involves eating several servings of fish each week, eating plenty
of fruits and vegetables, increasing fiber intake, and drinking a
lot of water. The DASH diet significantly lowers BP.
27. Restriction of dietary sodium to less than 6 g of salt (NaCl) or less
than 2.4 g of sodium per day.
This involves avoiding foods known to be high in sodium (e.g.,
canned soups) and not adding salt in the preparation of foods or
at meals.
Restriction of alcohol
Regular aerobic physical activity (e.g., brisk walking) at least 30
minutes a day most days of the week. Moderately intense
activity such as brisk walking, jogging, and swimming can lower
BP, promote relaxation, and decrease or control body weight.
It is strongly recommended that tobacco use be avoided.
Stress can raise BP on a short-term basis and has been implicated
in the development of hypertension. Relaxation therapy may be
useful in helping patients manage stress, thus decreasing BP.
28. Lifestyle Modification
Modification Approximate BP reduction
(range)
Weight reduction 5–20 mm/10 kg wt loss
Adopt DASH eating plan 8–14 mmHg
Dietary sodium reduction 2–8 mmHg
Physical activity 4–9 mmHg
Abstinence from alcohol 2–4 mmHg
All put together reduce BP by 20 to 55 mmHg
29. Drug Therapy
Drug therapy is not recommended for those persons with
prehypertension unless it is required by another condition, such as
diabetes mellitus or chronic kidney disease.
The overall goals for the patient with hypertension include
achievement and maintenance of the goal BP
reduce mortality due to hypertension-induced disease
acceptance and implementation of the therapeutic plan
minimal or no unpleasant side effects of therapy
ability to manage and cope with illness.
32. 32
The Many Faces of HT Therapy Today
Enalapril
Lisinopril
Ramipril
Quinapril
Perindopril
Hypertension
33. Drug use in Hypertension
Class Drugs / Trade name
DIURETICS
A. Thiazide diuretics a. Bendro fluazide
b. Cyclopenthiazide
c. Hydrochlorothiazide
B. Loop diuretics a. Bumetanide
b. Frusemide
C. Potassium-sparing a. Spironolactone
b. Amiloride
c. Triamterene
34. Class Drugs / Trade name Drugs / Trade name
Anti-adrenergic agents
A. β-adreno receptor
antagonist (BBs)
Cardio selective
• Atenolol
• Metaprolol
• Acebutolol
• Betaxolol
• Bisoprolol
Non selective
• Propranolol
• Oxprenolol
• Alprenolol
• Timolol
• Pindolol
B. α- adreno receptor
antagonist
a. Prazosin
b. Doxazonic
c. Indoramin
C. Non selective
adrenergic receptor
blocker
a. Phantolamine
b. Phenoxy benzamine
Central acting
a. Methyldopa
b. Clonidine
α/β receptor blocker
a. Lebetolol
36. Thiazide Diuretics
Mechanism: inhibit Na/K pumps in the distal tubule
Examples:
Hydrocholorthiazide 12.5-25 mg daily
Chlorthalidone 12.5-50 mg daily
Effective first line agent and provides synergistic benefit
Compelling indications: HF, High CAD risk, Diabetes, Stroke, ISH
Loop Diuretics
•Mechanism: Inhibit Na/K/Cl ATPase in ascending loop of henle
•Examples:
• Furosemide 20 mg BID
•Typically only beneficial in patients with resistant HTN and evidence of fluid;
•MUST be dosed at least twice daily (Lasix = Lasts six hours)
•Administer AM and lunch time to avoid nocturia
37. Aldosterone Receptor Antagonists
Mechanism: inhibit aldosterone’s effect at the receptor, reducing Na and
water retention
Examples:
Spironolactone 25 mg daily
Can provide as much as 25 mmHg BP reduction on top of 4 drug
regimen in resistant hypertension
Monitor SCr and K
Compelling indications: HF
38. Nitrates
Mechanism: Direct venodilation by release of nitric oxide
Examples:
Isosorbide dinitrate 10 mg TID
IMDUR 30 mg daily
In renal patients with resistant hypertension addition to 3-4 drug
regimen may help get patient to goal
Provide 8h nitrate free interval daily
Compelling indications: Angina
39. ACEI & ARB’s
• Block the conversion of angiotensin I to II through
ACE pathway
• Does not block chymase pathway
• Blocks the degradation of bradykinin
Examples:
Enalapril 2.5-40 mg daily –BID
Lisinopril 5 – 40 mg daily
Irbesartan 150-300 mg daily
Losartan 25-100 mg Daily - BID
Monitor: SCr, K
Compelling indications: HF, post-MI, High CAD risk,
Diabetes, CKD, Stroke
40. Drugs interacting with Renin-Angiotensin system
ACE inhibitors: inhibit Angiotensin II formation
Angiotension receptor antagonists: block Angiotensin receptor
activation
41. Diltiazem and Verapamil
Mechanism: Decrease calcium influx into cells of vascular
smooth muscle and myocardium
Examples:
Diltiazem 60-480mg q6h to daily
Verapamil 60-480 q8h to daily
Monitor: HR
Verapamil causes constipation
Relatively contraindicated in heart failure
Compelling indications: Diabetes, High CAD risk
42. Beta Blockers
Mechanism: Competitively inhibit the binding of catecholamines to
beta-adrenergic receptors
Examples:
Atenolol 25-100 mg PO daily
Metoprolol 25 -100 mg PO daily or BID
Carvedilol 6.25-25 mg PO BID
Monitor: HR, Blood Glucose in DM
Not contraindicated in asthma or COPD but use caution
Compelling indications: HF, post-MI, High CAD risk, Diabetes
43. Alpha2 Agonists: Central Acting Agents
Mechanism: false neurotransmitters reduce sympathetic
outflow reducing sympathetic tone
Examples:
Clonidine 0.1-0.6 mg PO BID-TID; patch
Methyldopa, Guanabenz, Guanfacine
Monitor: HR
Side effects often limiting: Dry mouth, orthostasis, sedation
Clonidine patch can be useful in elderly patients with labile
blood pressure
Withdrawal: real at doses > 0.3 mg
44. Dihydropyridine Calcium Channel Blockers
Mechanism: Decrease calcium influx into cells of vascular
smooth muscle
Examples:
Amlodipine 2.5-10 mg PO daily
Felodipine2.5-10 mg PO daily
Do not use immediate release nifedipine
Monitor: Peripheral edema, HR (can cause reflex tachycardia)
Good add on agent if cost is not an issue
45. Vasodilators
Mechanism: Direct vasodilation of arterioles via increased
intracellular cAMP
Examples:
Hydralazine 20-400 mg BID-QID
Minoxidil 2.5-40 mg PO daily-BID
Monitor: HR (can cause reflex tachycardia), Na/Water
retention
Hydralazine is an alternative in HF if ACEI contraindicated
Consider minoxidil in refractory patients on multi-drug
regimens
46. Alpha1 Blockers
Mechanism: Inhibit peripheral post-synaptic alpha1
receptors causing vasodilation
Examples:
Terazosin 1 – 20 mg daily
Doxazosin 1 – 16 mg daily
Cause marked orthostatic hypotension, give dose at
bedtime
Consider only as add on therapy
Can be beneficial in patients with BPH
49. Algorithm for Treatment of Hypertension
Not at Goal Blood Pressure (<140/90 mmHg)
(<130/80 mmHg for those with diabetes or chronic kidney disease)
Initial Drug Choices
Drug(s) for the compelling
indications
Other antihypertensive drugs
(diuretics, ACEI, ARB, BB, CCB)
as needed.
With Compelling
Indications
Lifestyle Modifications
Stage 2 HTN (SBP >160 or DBP
>100 mmHg)
2-drug combination for most
(usually thiazide-type diuretic
and
ACEI, or ARB, or BB, or CCB)
Stage 1 HTN (SBP 140–159 or
DBP 90–99 mmHg)
Thiazide-type diuretics for
most.
May consider ACEI, ARB, BB,
CCB, or combination.
Without Compelling
Indications
Not at Goal
Blood Pressure
Optimize dosages or add additional drugs
until goal blood pressure is achieved.
Consider consultation with hypertension
specialist.
50. Follow-up and Monitoring
Patients should return for follow-up and adjustment of
medications every 1-2 months until the BP goal is
reached
After BP at goal and stable, follow-up visits at 3- to 6-
month intervals
More frequent visits for stage 2 HTN or with
complicating comorbid conditions
Continue to encourage self BP monitoring
Serum potassium and creatinine monitored 1–2 times
per year
51. Combinations
If goal BP is not achieved by a single drug in full dose
Then adding another agent will help achieve the goal BP
Two agents sometimes nullify each others side effects
Fixed dose combinations will reduce the no. of tablets
Once daily formulations are good for compliance
Sustained release or LA formulations for 24 h BP
control
If three drugs can’t achieve goal BP – Resistant HT
53. Hypertension – Rational Drug Combinations
ACEI and ARB = A
Beta Blockers = B
Calcium Channel (CCB) = C
Diuretics Drugs= D
D and A combination is excellent - Ramace H, Losar H, Enace D
D and B combination next - Betaloc H, Atecard D, Tenoric
A and B combination Third - Losar A, Cardif Beta
A and C combination fourth - Amlopres L, Hipril A, Amlo LS
B and C combination fifth - Amlo AT, Amlobet, Beta Nicardia
D and C combination sixth - Amlogaurd H, Stamlo D
Diuretics = D – Rank 1
ACEI and ARB = A – Rank 2
Beta Blockers = B – Rank 3
CCB = C – Rank 4
54. Some Irrational Combinations
Beta blockers + Beta1 stimulants - Rebound HT, Paradoxical BP ↑
Beta blockers + Vepapamil - Extreme bradycardia, HB, CHF
Thiazide + Furesemide - Potential volume ↓ and K ↓
CCB + Thiazide - No RCTs to support the additive
Prazocin + Beta blocker - They nullify the effects of each other
Verapamil / Dilzem + Nefidepine - No rationale (cardiac actions contridic)
Beta blocker + ACEI Not for HT alone, Good for CHF, MI, IHD
Sub clinical doses of two drugs Try one drug in good dosage, then add
Two drugs of same class - No rationale (like Enalapril + Ramipril)
(Atenelol + Metoprolol, Nefidepine + Amlo)
56. Case 1: Diagnosis
AB is a 56 yo female with no significant PMH.
Her BMI is 26 kg/m2 and she has a family history
positive for Type 2 Diabetes. Her BP measured
on two consecutive clinic visits is 132/84. What
is AB’s BP classification?
1. Normal
2. Prehypertensive
3. Stage 1 Hypertension
4. Stage 2 Hypertension
57. Case 1: Therapy
What therapy should be initiated for AB?
1. Enalapril 5 mg PO daily
2. Hydrochlorothiazide 25 mg PO daily
3. No therapy is indicated
4. Lifestyle modifications including weight loss and
DASH eating plan should be encouraged
58. Case 1: Goal of Therapy
What is the goal of lifestyle modification in AB?
1. Goal BP < 140/90, the goal is to get to goal
2. Goal BP < 130/80, the goal is to get to goal
3. Improve patients quality of life
4. Prevent onset of hypertension
59. Case 1: 5 years later
AB, now 59, returns to clinic with marginal
success at lifestyle changes. Her BP has
repeatedly measured around 146/92. What is
AB’s BP classification?
1. Normal
2. Prehypertensive
3. Stage 1 Hypertension
4. Stage 2 Hypertension
60. Case 1: 5 years later
AB, now 59, returns to clinic with marginal
success at lifestyle changes. Her BP has
repeatedly measured around 146/92. What
should be done?
1. Enalapril 5 mg PO daily
2. Hydrochlorothiazide 25 mg PO daily
3. No therapy is indicated
4. Reinforce lifestyle modifications including
weight loss and the DASH eating plan.
61. Case 2: Therapy
What therapy should be initiated for CD?
1. A 6 month trial of lifestyle changes should be
initiated immediately
2. Hydrochlorothiazide 25 mg PO daily
3. Enalapril 10 mg PO daily
4. Enalapril / Hydrochlorothiazide 5/12.5 mg PO
daily
62. Case 2: Goal of Therapy
CD is a 50 yo black male with diet controlled type 2
diabetes. Consecutive BP measurements during recent
clinic visits are 162/98 and 158/96. He is diagnosed with
Stage 2 Hypertension. What is the goal of therapy for
CD?
1. Goal BP <140/90
2. Goal BP <130/80
3. Slow the progression of diabetic renal disease by
reducing BP to <125/80
4. Improve patients quality of life
63. Case specific approach
Case 1 Pre Hypertension TLC, No Drug Yearly F/u
Case 2 Stage 1 HT Single Drug D or D + A
Case 3 Stage 2 HT Two Drugs D + A, D + B
Case 4 HT + Tachycardia Beta blockers Not CCB
Case 5
HT + Bradycardia
Heart Blocks BBB
CCB, ACEi Not BB
64. Case specific approach
Case 6 HT + CHD Risk F ACEi (Perindo) BB (Meto)
Case 7 HT + IHD (No MI) BB + ACEi B + A + D
Case 8 HT + MI or (RVP)
BB (Car) +
ACEi, ARB
Aldactone
Diltiazem
Case 9 HT + PZM Angina CCB, α bloc Not BB
Case 10 HT + Diast. Dys
ARB Losartan
ACE Ramipril
BB - Meto
Case 11 HT + Sys Dys ACEi + D A + D + B
65. Case specific approach
Case 12 HT + CHF
Diu - Fru. Sp.
+ ARB / ACEi
Not CCB,
α bloc
Case 13 HT + DM (No DK) ARB, ACEi Not D, C
Case 14 HT + DM+ DKD MD, HYZ, D
Not CCB,
ACEi, ARB
Case 15 HT + Dys lipidem. ACEi, CCB Not BB, D
Case 16 HT + BA / COPD ACEi / ARB Not BB
Case 17 HT + PVD / smoker CCB, ACEi, HZ Not BB
66. Case specific approach
Case 18 HT + BPH α bloc, Tamsu Not BB
Case 19 HT + ED
α bloc, HZ,
ACEi /CCB
Not BB
Case 20 HT + Pregnancy MD, HYZ, CCB
Not ACEi,
or ARB
Case 21 HT + Gout, ↑ UA ACEi, CCB Not D
Case 22 ISH
Indap, Amlo,
Enalapril
Not BB
Case 23 HT + Cough ACEi cough
Cough
remedy
67. Case 24 Hypertension and cough
Hypertensives may present with cough – watch out
1. Consider LVF as the cause of cough
2. Consider ACEI induced dry cough
3. Stop ACEI and give ARB or other agents
4. Check the composition of the cough remedy you give
5. Ephedrine, Pseudephedrine, should be avoided
6. Oral Beta agonists like Orciprenaline, Salbutamol,
Terbutaline the less used, the better.
7. Inhaled beta agonists, ICS are safe
8. Decongestants like phenyl propanolamine to be avoided
68. Case 25 Secondary Hypertension – various causes
Secondary HT Usually Stage 2 - HT
Secondary causes will be present
May present in young individuals
Treatment Look for secondary cause and treat
Life style interventions must
Vigorous efforts required to control HT
Often two or even 3 drugs may be required
Resistant HT may be encountered
Anti HT drugs as per secondary cause
Absolute contra ACEI or ARB in bilateral renal artery stenosis
69. Case 26 Resistant Hypertension
Resistant HT Usually Stage 2 HT
May present in young individuals
May have secondary causes
Reasons Not taking medication (liers)
Improper BP measurement
Excessive Na intake, Inadequate diuretic Rx.
Full doses of drugs not employed
Drug interactions – NSAIDs, OTC
Herbal remedies, Excessive alcohol use
Rationale Identify the above and correct
70. 70
Case 27 Hypertensive emergencies
HT emergency Marked DBP elevation
Acute TOD present
TOD Presentation Encephalopathy, MI, ACS, Pul Edema,
Eclampsia, stroke, head trauma, life-
threatening arterial bleeding, or aortic
dissection
Treatment With TOD immediate admission to ICU
IV Nitroprusside, Diazoxide, Labetolol
Without TOD Combination of 2 or 3 drugs
Close monitoring
Do not use No sublingual nifedipine,