15 results
Hormones Acting on the Nephron - Diuretics and Their Site of Action
 1) Acetazolamide
 2) Osmotic
Hormones Acting ... the Nephron - Diuretics ... spironolactone) #Pathophysiology ... #Nephrology #Nephron ... #Diuretics #Hormones
Multifocal Atrial Tachycardia (MAT) on EKG
 • Heart rate > 100 bpm (usually 100-150 bpm)
 •
Multifocal Atrial ... Heart rate > 100 bpm ... usually 100-150 bpm ... MAT #Multifocal #Atrial ... #ECG #Electrocardiogram
Nephron Pathophysiology - Diuretic Sites of Action
Diuretics
1) Acetazolamide/canagliflozin
2) Osmotic agents (mannitol, urearetics)
3) Loop agents (eg, furosemide)
4)
Nephron Pathophysiology ... - Diuretic Sites ... ) Loop agents (eg ... Adenosine #Nephron #Pathophysiology ... #Action #nephrology
Regulation of GFR
Physiologically, GFR is auto-regulated very precisely with changes in the mean arterial pressure (MAP)
changes in the mean arterial ... and the neuro-hormonal ... feedback - Neuro-hormonal ... feedback #Pathophysiology ... #Nephrology #GFR
Ectopic atrial rhythm
 • The atrial rate is less than 100 bpm.
 • PR interval within
Ectopic atrial rhythm ... • The atrial ... less than 100 bpm ... cardiology #diagnosis #ekg ... #ecg #electrocardiogram
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Subepicardial atrial ... in aVR > 0.7: ppv ... : AVNRT, AVRT, atrial ... #AVR #leadAVR #ecg ... #electrocardiogram
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Approach to ECGs ... II (3) 60-100 bpm ... : WPW, ectopic atrial ... #Approach #ECG ... #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
normal • The PP ... Wandering Atrial ... cardiology #diagnosis #ekg ... #ecg #electrocardiogram
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
G-K), K-sparing diuretics ... - ↓ Effective arterial ... heparinized tube) • ECG ... (IV loop diuretic ... Treatment #potassium #nephrology
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
normal • The PP ... Wandering Atrial ... cardiology #diagnosis #ekg ... #ecg #electrocardiogram