Respiratory Oxygenation Cycle - Pathophysiology PO2 and PCO2 By @rev.med #Respiratory #Oxygenation #Cycle #circulation #pathophysiology

Cardiac Cycle - Pathophysiology - Atrial Contraction - Isovolumetric Contraction - Rapid Ventricular Ejection - Slow Ventricular Ejection - Isovolumetric Relaxation - Rapid Passive Ventricular Filling - Slow Passive Ventricular Filling By @rev.med #Cardiac #Cycle #Pathophysiology #cardiology

Reproductive Cycle - Ovarian and Menstrual Cycle - Follicular Phase - Ovulation - Luteal Phase By @rev.med #Reproductive #Cycle #Ovarian #Menstrual #obgyn #obstetrics #gynecology #pathophysiology

Ovarian Cycle - Ovulation By @rev.med #Ovarian #Cycle #gynecology #obgyn #Ovulation

Coronary Anatomy - Circulation and Drainage By @rev.med #Coronary #Anatomy #Circulation #Drainage #Cardiology #Cardiac #Arteries #Veins

Lung Microbiome - The dysbiosis-inflammation cycle. Inflammation of the airways alters environmental growth conditions of airway microbiota via positive and negative selective pressures. Disordered growth conditions result in a disordered microbiome, which provokes further airway inflammation via pathogen-associated molecular pattern (PAMP)–pattern recognition receptor (PRR) interactions, via microbial metabolite signaling to leukocytes and epithelial cells, and via other pathways. This cascade results in a self-amplifying cycle of airway inflammation and respiratory dysbiosis. #Lung #Microbiome #dysbiosis #inflammation #cycle #pathophysiology #pulmonary

Oxygen-Hemoglobin Dissociation Curve Left Shift (↓ O2 unloading to tissue), Left = Lower: • ↓ H+ (↑ pH) • ↓ PCO2 • ↓ 2,3-BPG • ↓ Temperature Right Shift (↑O2 unloading to tissue): • ↑ H+ (Acid) • ↑ PCO2 • Exercise • ↑ 2,3-BPG • High Altitude • ↑Temperature Matthew Ho, MD PhD @MatthewHoMD #Oxygen #Hemoglobin #Dissociation #Curve #pathophysiology #pulmonary #respiratory

Cycle of frailty The impact of reduced activity can be huge as this Frailty Cycle suggests. So prevent deconditioning. Sit Up Get Dressed Keep Moving #frailty #cycle #geriatrics #diagnosis #pathophysiology

Hormonal Regulation at Various Parts of the Menstrual Cycle #Pathophysiology #Endocrinology #Hormones #Menstrual #Cycle #Regulation #Hormonal

Respiratory Anatomy - Bronchial Tree By @rev.med #Bronchial #Pulmonary #Anatomy #Respiratory