359 results
Cardiac Myocyte Contractile cycle
 - Ca2+ binds to TnC → TnI is inhibited → conformational change
site between actin ... releasing the actin ... further along the actin ... to inhibit the action ... Pathophysiology #Cardiology
Action potential
a, adrenergic receptor
Heart, glands, smooth muscle
Inactivated:
by #MAO
by #COMT
Capillary
Diffusion into blood (raises NE in blood)
Activates
Inhibits
Adrenal medulla
#L-tyrosine
Varicosities
Epinephrine
Bloodstream
Inactivated
Action potential ... blood (raises NE ... Inactivated (MAO) Ca NE ... L-dopa #Dopamine #NE ... Norepinephrine (NE
Central Nervous System Pharmacology - Somatic and Autonomic Receptors
Somatic
 • Rocuronium -> Non-depolarizing (reversible competitive inhibitors)
Neostigmine - blocks action ... Nicotinic Receptor -> NE
Algorithm and Differential Diagnosis of Tremor #Diagnosis #IM #PrimaryCare #Neuro #Tremor #Action #Rest #Differential #Algorithm #Comparison
Algorithm and Differential ... Neuro #Tremor #Action ... #Differential #Algorithm
Major Physiological Effects of Angiotensin II

Altered Peripheral Resistance
I. Direct vasoconstriction
II. Enhancement of peripheral noradrenergic
neurotransmission:
  A.
Increased NE release ... Decreased NE reuptake ... Pathophysiology #Action
Recommended Therapeutic Approach to the Patient with Hypertrophic Cardiomyopathy (HOCM)
ACE, angiotensin-converting enzyme; ARB, angiotensin receptor blockers;
ventricular ejection fraction ... Cardiomyopathy #Algorithm ... #Management #Cardiology
Membrane Actions of Antiarrhythmic Drugs

#Membrane #Channels #Actions #Antiarrhythmic #Drugs #Medications #Pharmacology #Cardiology #Table
Membrane Actions ... Membrane #Channels #Actions ... #Pharmacology #Cardiology
Severe Ulcerative Colitis - Management Algorithms
 - Adult outpatients with moderate to severely active ulcerative colitis
Colitis - Management Algorithms ... moderate to severely active ... UC #Management #Algorithm
Pharmacology of diuretics

Acetazolamide, Loop diuretics, Thiazide‐like diuretics, MRA, Amiloride

Site of Action, Maximum Dose, Half-Life, Onset, Bioavailability,
Amiloride Site of Action ... Thiazide #CHF #Cardiology
Various wide complex tachycardia (WCT) differentiation algorithmic designs and algorithms.
The most commonly utilized approaches to differentiate
differentiation algorithmic ... designs and algorithms ... decision‐tree algorithms ... Electrocardiogram #Diagnosis #Cardiology ... #Algorithms