advanced cardiac assessment Flashcards
potential s/s of CV problems
fatigue fluid retention leg pain syncope dyspnea irregular heart beat pain
what formation are we getting from the health assessment?
elimination medications nutrition activity, exercise sleep, rest coping, stress tolerance perception of self, self-concept roles/relationship sexuality, reproductive prevention strategies
risk factor assessment
tobacco use (smoking, chewing) elevated serum levels HTN sedentary lifestyle obesity stressful lifestyle diabetes mellitus
modifiable risk factors
smoking obesity htn cholesterol levels physical activity oral contraceptives personality type
non-modifiable risk factors
genetics and age
non-modifiable risk factors
Age
50% MI patients over 65
80% mortality from MI over 65
Gender
Men>Women
Premenopause MI rare
Race and ethnicity
African-American > Caucasian
Caucasian > Asian
Family history
High risk for CAD and MI if in nuclear family
self concept, health promotion and management questions
What type of health issues do you have? Are you able to identify any family history or behaviors that put you at risk of this health problem?
What are your risk factors for heart disease? What do you do to stay healthy?
How is your health? Have you noticed any changes?
Do you have a cardiologist or primary health care provider? How often do you go for check-ups?
Do you use tobacco or alcohol?
What medications do you take? (all!)
How is illness affecting your ADLs and life in general
physical assessment
Vital signs – BP, HR & temp Includes orthostatic (postural) BP & HR Pulse Assessment Bruits Heart Sounds Lung sounds Med use Sleeping
blood pressure assessment
Size of cuff important! If must repeat, wait 1-2 minutes Arm at level of heart If elevated, lowers pressure If dependent, raises pressure
Palpable BP
pulse pressure
Is the difference between the systolic and diastolic numbers
Not significant by itself, need to use in the whole picture of the patient
More interested in acute change in pulse pressure.
Usually 30-40 mm Hg
A decrease may indicate heart failure, shock, or hypovolemia
Increase may be seen with anything that increases stroke volume
Stiffness in the aorta d/t artheroschlerosis
Anemia
Hyperthroidism
Pregnancy
postural blood pressure
Pt should be resting for 5 minutes prior to taking the first reading.
Always check supine measurements first
Check supine, sitting, and then standing
Record both pulse and BP with each posture change
Don’t remove cuff between measurements
When person stands, measure w/in a minute, and then again after 2 minutes
Techno way – Tilt Table
normal response postural blood pressure
Normal response is:
A transient increase in heart rate of 5 – 20 beats per minute
A drop in systolic pressure of < 10 mm Hg, and
An increase in diastolic pressure of 5 mm Hg
postural blood pressure may be accompanied by
Orthostasis (orthostatic or postural hypotension) may be accompanied by dizziness, lightheadedness, or syncope
3 most common causes are
Intravascular volume depletion
Inadequate vasoconstrictor mechanisms
Autonomic insufficiency
orthostasis occurs when…
There is a drop in systolic pressure of 20mm Hg or greater,
A drop in diastolic pressure of at least 10 mm Hg
The pulse rises > 20 bpm
