830 results
COVID-19 Life Cycle

#COVID19 #LifeCycle #Timeline #Pathophysiology #Diagnosis
Cycle #COVID19 #LifeCycle ... #Timeline #Pathophysiology
Cardiac Cycle - Pathophysiology
 - Atrial Contraction
 - Isovolumetric Contraction
 - Rapid Ventricular Ejection
 - Slow
Cardiac Cycle - Pathophysiology ... Isovolumetric Relaxation ... Cardiac #Cycle #Pathophysiology
Pathophysiological mechanisms of diastolic heart failure HFpEF and possible therapeutic interventions.
Hypertension → Overload
Diabetes → Oxidative stress,
→ Diastolic relaxation ... #dchf #hfpef #pathophysiology
Diastolic Dysfunction Grading - Echocardiography
Grade 0  (Normal):
 • E/A >0.8, e’ > 8 cm/s, E/e’
Grade 1 (Impaired Relaxation ... 8 • Impaired Relaxation ... Decrease in LV Muscle Relaxation ... Decrease in LV Muscle Relaxation ... Decrease in LV Muscle Relaxation
Woltman’s sign on Physical Exam - Hi-Res .mp4 version here: https://www.grepmed.com/images/13248

53-year-old man presented with fatigue and
showed delayed relaxation ... to the delayed relaxation ... This delayed relaxation
Biceps Reflex - Myoedema and Delayed Relaxation in Hypothyroidism - Physical Examination

Myotonia due to muscle edema,
Myoedema and Delayed Relaxation ... Myoedema #Delayed #Relaxation
Benign Prostatic Hyperplasia: Pathogenesis and Medications
Aging
 -> Increased Testosterone -> Testosterone metabolized into DHT by type
receptor antagonism Relaxation ... vascular supply -> Relaxation ... mirabegron) -> Relaxation ... muscarinic receptors -> Relaxation ... Hyperplasia #Prostate #Pathophysiology
Leishmaniasis Life Cycle
1) Sandfly takes a blood meal (injects promastigote stage into the skin)
Human Stages:
2) Promastigotes
Leishmaniasis #LifeCycle ... #diagnosis #pathophysiology
Tongue Myotonia on Physical Exam

Delayed muscle relaxation was seen after tongue percussion.

#Tongue #Myotonia #PhysicalExam #clinical #video
Delayed muscle relaxation
Diabetes Pathophysiology and Medication Targets

The ominous octet is one concept that summarizes the different pathophysiologic pathways
Diabetes Pathophysiology ... the different pathophysiologic ... #Diabetes #Pathophysiology