-
Electrical conduction system of ventricles
changes in QRS
-
Depolarization
sodium in, K out
-
-
Signs of cardiac tamponade
narrowing pulse pressure, muffled heart sounds
-
Increase in BNP
heart failure
-
Amiodarone
atrial flutter (convert to sinus)
-
Mitral valve stenosis
dyspnea on exertion, fatigue, pitting edema, palpitations, orthopnea
-
Pathophys changes in pt with MI at risk for cardiac shock
decreased cardiac output and decrease in MAP
-
Intermittent claudication
PAD
-
Can we titrate atenolol?
No
-
Precautions with endocarditis
standard precautions
-
Leads show
views of the heart
-
Pacer spikes but no QRS
failure/loss of capture
-
For sinus brady, what med?
Atropine
-
What treats vfib and vtach
ICD
-
Cardiac tamponade
chest pain, SOB, distended neck veins, narrowing pulse pressure
-
Pink frothy sputum
pulmonary edema
-
Preload
filling and stretching (diastole)
-
Afterload
heart emptying (systole)
-
Repolazation of purkinje fibers
U wave
-
PAD
affected limb off bed
-
Med given in acute PE
morphine
-
Primary class of meds in systolic heart failure
ACE inhibitors
-
Drug of choice during CPR to suppress vent dys
lidocaine
-
Pump failure that occurs
cardiogenic shock
-
Dominant function in cardiac failure
pericardial effusion
-
-
Amiodarone
atrial flutter
|
|
